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UNI-T UT8803E Digital Bench Multimeter This product comes with a 3-year warranty. UT8802E Digital Bench Multimeter: True RMS Diode/transistor SCR Thyristor Test LCD measurement interface EBBTN EBBTN Screen inductance Data hold MAX/MIN Continuity buzzer Specifications Model UT8803E: DC voltage (V): 1000V AC voltage (V): 750V DC current (A): 20A Resistance 20A (Ω): 60MΩ Capacitance (F): 6mF Frequency (Hz): 600Hz–20MHz Duty cycle (%): 5%–95% Inductance (H): 100H Temperature (°C/°F): -40.0 ℃ -40℉~1832℉ Display range: 6000 Interface: USB device Range: Auto True RMS/diode: √ Frequency response (Hz): Up to 100kHz 9V SCR test, non-directional and bidirectional measurement Buzzer/data hold: √ MAX/MIN: √ USB interface/LCD backlight: √ Input impedance for DCV: 600mV range: approx. 3GΩ; all other ranges: approx. 10MΩ AC+DC measurement: √ General features: Power: 100V/120V/220V/240V ±10%, 47Hz–63Hz Net weight of LCD: EBTN. Product dimensions: 265mm x 110mm x 320mm Standard accessories: USB interface cable, power cable, single-ended test lead with alligator clips, standard test leads, PC software CD, spot contact temperature probe Standard individual packaging: cardboard box Standard quantity per box: 8 pcs. 330 mm x 320 mm Standard gross weight per box: 6.18 kg

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This product comes with a 3-year warranty.The UNI-T LM 60T rangefinder is a 2-in-1 device and features a steel tape measure for measuring distances up to 5 m and a laser rangefinder for measuring distances up to 60 m with automatic calculation of rectangular areas and volumes. It can also calculate the height of objects using the Pythagorean theorem by measuring a perpendicular and a hypotenuse. The sliding tape hook is professionally designed as the zero-point reference, ensuring the accuracy of both internal and external measurements. The accuracy class is MID II. The laser rangefinder measures distances from 0.2 m to 60 m with an accuracy of ± 2 mm; it can measure distance continuously or as a single value. The device has a built-in memory for storing twenty measured values. Power is supplied by a built-in lithium battery with a capacity of 350 mAh, which is charged inside the device using the included micro-USB cable. The LM60T is designed for use across a wide range of industries – including home improvement, construction and engineering, and other sectors requiring distance measurement. Laser rangefinder and measuring tape - laser rangefinder measurement modes: single measurement, continuous measurement, areas, volumes, heights - memory storage for 20 measurement values - 5 m measuring tape with automatic rewind brake - high accuracy : Technical range/laser distance measurement parameter: 0.2 m to 60 m - Tape distance measurement range: 0 m to 5 m - laser measurement accuracy: ± 2 mm - tape accuracy class: MID II - Units of measurement: metres, feet, inches - laser measurement modes: single measurement, area measurement, volume/continuous measurement, front height rear - laser - class, wavelength and power: II, 630–670 nm, <1 mW - display type, diagonal: EBTN-LCD, data displayed on a dark background, 1.22 inches - data storage: yes, for 20 data sets - automatic laser shut-off: - automatic device shutdown: - 30 seconds: - 30 seconds to minutes - drop test: 1 m - power supply: 3.7V / 350mAh lithium battery - net product weight: 300 g - Product dimensions: 85 x 56.3 x 81.5 mm Contents of individual package: USB device: -0 / μUSB charging cable: 1 pc - cap: 1 pc - blister pack - user manual: 1 pc Contents of wholesale pack: - standard quantity per cardboard box: 20 pcs - standard box dimensions: 345 x 315 x 315 mm UNI-TREND

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UNI-T UT219DS PRO Line Clamp Meter This product comes with a 3-year warranty. UT219DS Professional Clamp Meter The UT219 series is a professional clamp meter with a true 600A RMS rating and CAT IV 600V rating. It is industrially designed with an IP54 rating and can withstand a 2-metre drop test for measurement in harsh environments. This series is suitable for professional electricians, HVAC/R and motor service technicians. 1. LoZ input for phantom voltage measurement 2. Flashlight and automatic backlight 3. Three-phase motor sequence test 4. Temperature and μA measurements (flame sensor) 5. Inrush current 6. AC+DC voltage 7. Dual V+A display Specifications: - AC current (A): 600A ±(1.8%+6) - DC current (A): 600A ±(1.8%+6) - AC voltage (V): 1000V ±(1.8%+6) - DC voltage: ±(1% > -0) ±(0.6% + 3) - ACV LoZ: 600V ±(2.5%+6) - Resistance (Ω): 60MΩ ±(1%+3) - Capacitance (F): 60mF ±(4%+7) - Frequency (Hz): 60.1%+60.0 MHz ±(~0.00 MHz) - Duty cycle: 0.1%–99.9% ±(2.6%+7) - Temperature: -40~1000℃ ±(2%+5℃) -40–1832℉ ±(2%+9℉) Display 6000-digit display Auto/manual range: √ Jaw opening 33mm True RMS: √ AC frequency response 40Hz–400Hz AC voltage frequency response 40Hz~1kHz Three-phase motor sequence test Three-phase motor sequence test 1kHz, 3dB attenuation: √ V+A displays voltage and current simultaneously: √ Diode test: 3V Measurement sampling rate: 5 times/s Analogue bar sampling rate: 20 times/s Analogue interface D31 segment (LCD) Auto power off/MAX/MIN: √ Low battery indication: √ Data hold (H)/Relative mode (REL): √ ZERO mode: √ Function selection (SELECT): √ Auto backlight/2 m drop test IP: √ Input impedance 5: ≥10MΩ General features: Power: 1.5V battery (R03) x 3 Display: 35mm x 31mm Product colour: Red and grey Net product weight: 310g Product dimensions: 382mm x 34mm Standard accessories: test leads, batteries, carrying case, spot contact temperature probe Standard individual packaging: Gift box, blister pack, English manual Standard quantity per box: 10 pcs UNI-T

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UNI-T UT139C Multimeter This product comes with a 3-year warranty. The UNI-T UT139C is a new professional multimeter with True RMS rating and CAT III 600V protection, designed to meet the needs of electricians for measuring LV distribution networks in buildings. The innovative, industrial design with a protective sleeve ensures the multimeter’s impact resistance. The instrument includes a range of additional features, such as low-impedance voltage measurement (LoZ) (for the UT139E + UT139S variants), variable frequency voltage (VFC) measurement (for the UT139E + UT139S variants), non-contact voltage (NCV) measurement, capacitance measurement, frequency ratio measurement and temperature measurement. The large, clearly laid-out TN LCD display with backlighting ensures better visibility of measured values. The display range is ±6,000, and 9,999 for capacitance and frequency. Refresh rate of 2 to 3 times per second. The fuses are protected by tubular fuses (10A FF 10A H / 600V fuse (6 x 25mm); mA / µA FF 600mA H / 600V fuse (6 x 32mm)). The multimeter is powered by two 1.5V AA alkaline batteries. The measurement range can be selected automatically or manually. Test leads with tips, a type K thermocouple and batteries are included. The UT139C is the ideal choice if you want a professionally equipped multimeter with a range of premium features, which is also accurate, clear, safe and very easy to use. Product specifications (multimeter function): - AC RMS measurement and true RMS measurement (voltage) - AC voltage measurement ranges (AC 45 Hz to 1 kHz): 60 mV / 600 V - AC current measurement ranges (45 Hz to 1 kHz): 600 μA / 10 A - DC voltage measurement range: 0–60 V DC - Current measurement: 600 μA / 10 A - Resistance measurement ranges: 600 Ω / 60 MΩ - Capacitance measurement ranges: 9.999 nF / 99.99 mF - Capacitance measurement in relative mode (REL) - Optional connection of the AC/DC continuity test lead to the AC/DC continuity test terminal (buzzer) - testing of diodes and semiconductor junctions at 3.2V - Non-contact voltage measurement (NCV) - Duty cycle measurement (DCL) - Automatic and manual range selection - reverse polarity detection - Data hold function - Automatic display shutdown - Automatic value display shutdown when inactive - Low battery indicator - Overload protection, fuse protection Technical parameters: - DC voltage measurement (input impedance depending on the range from 3 to approx. 10 MΩ): (range / resolution / accuracy) 60.0 ± 0.1 mV / ± 0.0 mV / ± 0.0 mV 3 600.0 mV / 0.1 mV / ± 0.5 % + 2 6.000 V / 1 mV / ± 0.7 % + 3 60.00 V / 0.01 V / ± 0.7 % + 3 + 60.0 % V / ± 0.7 % + 3 3 - AC voltage measurement (input impedance depending on the range from 3 to approximately 10 MΩ): (range / resolution / accuracy) 60.00 mV / 0.01 mV / ± 1.0 % + 3 600.01 mV / ± 1 mV / ± 1 mV / ± 3 mV / ± 1 mV / ± 1 mV 6,000 V / 0.001 V / ± 0.8 % + 3 60.00 V / 0.01 V / ± 0.8 % + 3 600.0 V / 0.1 V / ± 0.8 % + 3 VFC / ± 20.0 V / ± 20.0 V % + 3 - DC measurement: (range / resolution / accuracy) 600.0 μA / 0.1 μA / ± 0.7 % + 2 6000 μA / 1 μA / ± 0.7 % + 60 / 0.1 μA / ± 0.7 % + 2 6000 μA / 1 μA / ± 0.7% + 60 / ± 0.0 0.7% + 2 600.0 mA / 0.1 mA / ± 0.7 % + 2 6.000 A / 0.001 A / ± 1.0 % + 3 10.00 A / 0.01 A / ± 1.01 A / ± 1.0 % current measurement / range / resolution / accuracy ) 600.0 μA / 0.1 μA / ± 1.0 % + 3 6000 μA / 1 μA / ± 1.0 % + 3 60.00 mA / 0.01 mA / ± 60.0 mA / ± 1.0 % / ± 1.0 % mA / ± 1.0 % + 3 6,000 A / 0.001 A / ± 1.2 % + 3 10.00 A / 0.01 A / ± 1.2 % + 3 - Resistance measurement: (range / accuracy) resolution 60 //0 Ω /0 0 0 0 0.1 Ω / ± 1.0 % + 2 6,000 kΩ / 0.001 kΩ / ± 0.8 % + 2 60.00 kΩ / 0.01 kΩ / ± 0.8 % + 2 600.0 kΩ / ± 2.0 kΩ / ± 2.0 kΩ / ± 2.0 % + 2 6,000 MΩ / 0.001 MΩ / ± 1.2 % + 3 60.00 MΩ / 0.01 MΩ / ± 1.5 % + 5 - Capacitance measurement: (range / resolution / accuracy) 9.90. mode ± 4 % + 10 99.99 nF to 999.9 µF / 0.01 nF to 0.1 µF / ± 4% + 10 9.999 mF to 99.99 mF / 0.001 mF to /± 0.01 mF to 0. - Frequency and duty cycle measurement: (range / resolution / accuracy) 9.999 Hz to 9.999 MHz / 0.001 Hz to 0.001 MHz / ± 0.1% + 4 0.1% to 90.9% / 90.9% reference only - Temperature measurement in °C: (range / resolution / accuracy) - 40 to 40°C / 1°C / ± 4 > 40 to 500°C / 1°C / ± 1.0% + 4 ± 100°C / ± 100°C / ± 4 2.0 % + 4 - Temperature measurement in °F: (range / resolution / accuracy) - 40 to 104°F / 1°F / ± 5 > 104 to 932°F / 1°F / ± 932°F / 1°F / ± 3. 1832°F / 1°F / ± 2.5% + 5 - With thermocouple probe (K-type), temperatures up to 230°C only - Display type: TN LCD - Display diagonal: 68 mm - Sampling rate: 3/s Multimeter dimensions: - 60 digits > 170 x 80 x 48 mm - Power supply: 2 x 1.5 V AA batteries (included) - Type K thermocouple probe (included) - Test leads with tips (included) - F1 fuse: 6 x 32 mm FF 600 mA H 600 mA (fitted) - Fuse x 60 A (fitted) - 10 A FF 600 V (fitted) - Drop resistance: 1 m - Weight: approx. 354 g (including batteries) - Operating temperature: -10 to 50°C - The device complies with the following standards: cETLus, CAT III 600V, double insulation, 600V-PTC overload protection, pollution class II EN 61326-1: ; EN 61326-2-2: 2013 EN 61010-1: 2010; EN 61010-2-030: 2010; EN 61010-2-033: 2012 Compliant with UL STD: 61010-1, 61010-2-030 Certified to CSA STD. C22.2 No. 61010-1, 61010-2-030, 61010-2-033 Package contents: - UT139C multimeter with impact-resistant plastic case - 2 x AA 1.5 V 6 mm batteries 6 x FF FF 600mA H 600V (in device) - F2 fuse: 6 x 25 mm FF 10 A H 600 V (in the device) - K-type thermocouple probe (included) - test leads with probes (included) - user manual in Czech, Slovak and English: UNI-TREND Manufacturer UNI-TREND

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UNI-T UT195DS PRO Line Multimeter This product comes with a 3-year warranty. UNI-T UT195DS PRO Line Multimeter Product specifications and features: - display count: 6000 - Display interface (HTN): dual measurement/digit conversion speed 5 - Analogue bar conversion rate: times/s²0 - Analogue bar: 31 sections - True RMS - AC voltage frequency response: 45 - 5 kHz - AC current frequency response: 45–5 kHz - Low-pass filter attenuation test: 3 - Diode/continuity test: 3V - Auto/manual range - Auto shut-off - Continuity buzzer - low battery indicator - data hold - MAX/MIN - function selection - operating temperature of electric torch -°C -0 °C °C - 2 m drop resistance - Protection rating: IP65 Technical parameters: - DC voltage: 600 mV – 1000 V ±(0.5%+3) - AC+DC: 6,000 V ±(600 V ±) - DC voltage: 600 mV – 1000 V 600 mV – 750 V ±(0.7%+3) - ACV LoZ: 600.0V ± (2.0%+3) - DC current (A): 600.0μA - 20A ±(0.8%+3) - AC current (A): 600.0μA – 600.0μA ±(1.0%+3) - Resistance (Ω): 600.0Ω – 60.00MΩ ±(0.8%+2) - Capacitance: 6.000 nF – 60.00 μF ±(3%+5) - Frequency: 60.00% - 1z+4.00 MHz > -0.00 MHz ±0.000 mF Duty cycle: 0.1% - 99.9% ±(2.0%+5) - peak hold: 250 μs - Power supply: 9V 6F22 carbon-zinc or 6LR61 alkaline battery - LCD size: 66 mm × 51 mm - Device dimensions: 5 mm - Device weight: - 3 g Accessories: - Test probes - battery - carrying case - manual Manufacturer: UNI-TREND

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UNI-T UT213B Clamp Meter This product comes with a 3-year warranty. UNI-T UT213B Digital Clamp Meter * up to 400A * TRMS * multifunctional tool for electricians * practical jaws * medium-sized jaws 3*mm NCV function * temperature measurement * modern input protection SPECIFICATIONS AC current 4A/40A/400A ±(1.8%+9) AC voltage 4V/40V/400V/600V ±(1.2%+5) DC voltage 400mV/4V/40V/400V/600V ±(0.8%+1) Resistance 400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ ±(1.0%+2) Capacitance 40nF/400nF/4μF/40μF/400μF/4mF/40mF ±(4.0%+5%) Frequency 10Hz–1MHz ±(0.1%+4) Temperature -40°C–1000°C* ±(Display/Display) Count 4000 Automatic range Max. jaw capacity 30mm True RMS Diode test NCV Data hold Relative mode MAX/MIN LCD backlight Flashlights Auto power off Auto-off indicator Continuity Battery indicator Protection Input impedance for DCV >10MΩ GENERAL FEATURES Power: 3x AAA 1.5V LCD size: 38x24mm Weight: 280g Dimensions: 220x75x75x40mm, CC/> Test battery Temperature probe, manual, contact type* (up to 230°C) Manufacturer: UNI-TREND

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UNI-T UT526 Electrical Tester The UT526 is a universal measuring and testing device for inspecting electrical equipment. It allows for the testing of switchgear, measurement of earth loop resistance, measurement of insulation resistance, measurement of AC voltage frequency, and measurement of DC and AC voltage. The device features a newly designed, durable housing with new analogue, digital and microprocessor circuits. This device has been designed, manufactured and tested in accordance with the IEC 61010 safety standard (Safety requirements for electrical equipment) in the CAT III 600 V overvoltage category. It fully complies with the ČSN EN 61557 standard for insulation and transient resistance measurement. Product parameters: - maximum display: 9999 - display dimensions: 71 x 34 mm - display shows: operating modes, value switching units and automatic symbols:/>- measurement of circuit breaker trip time: types 10mA, 30mA, 100mA, 300mA - earth loop measurement: in the range 0.01Ω to 2000Ω - insulation resistance measurement: 0.05 MΩ to 1 MΩ when measuring AC frequency - 0.05 MΩ to 1 MΩ - within the voltage measurement range - 2000Ω 100 Hz - AC and DC voltage measurement: 0 V to 440 V - Power supply: 6 x 1.5V AA alkaline batteries - An indispensable tool for every inspection technician - Calibration certificate must be ordered separately - Outstanding value for money Technical specifications : Circuit breaker trip time measurement Current measurement: 10mA / 30mA / 100mA / 300mA Measurement voltage: 220V ± 10%, frequency 45Hz to 65Hz Measurement accuracy: ± 20V AC: ± 20V 2) Time measurement range at 10mA current: 0 to 2000msec Time measurement range at 30mA current: 0 to 500msec Time measurement range at 100mA current: 0 to 300ms Time measurement range at a measurement current of 300msec/30): 300msec > measurement current Accuracy: ± (5% + 2) Earth loop measurement Nominal voltage measurement: approx. 5.0 V Measurement current: >200 mA, for <2 Ω Earth loop resistance measurement range: 0.01Ω to 2000Ω Measurement accuracy: 0.01Ω to 2000Ω ± (2% + 5) Insulation voltage/resistance measurement range: voltage/insulation test 250 V ± 10% or 500 V ± 10% or 1000 V ± 10% Measurement range: 0.05 to 200MΩ or 0.05 to 300MΩ or 0.05 to 500MΩ Rated measurement resistance: 1500 kΩ or 2500 kΩ Measurement current: 1500 kΩ 0.9 mA to 1.1 mA Short-circuit current: <1.8 mA Measurement accuracy in the range 0.05 MΩ to 500 MΩ: ± (5% + 5) AC and DCV voltage measurement AC and DC measurement range: Measurement range: DC ± 440 0 to 440V (50 / 60Hz) Resolution: 1V Measurement accuracy: ± (2% + 3) Voltage measurement in the <10V range: reference only Frequency measurement Measurement range: resolution: 200 Hz 1 Hz Measurement accuracy: for reference only General parameters: - low battery indicator: yes, symbol “” on display - Overload indication (out of range): yes, “OL” symbol on display - Power supply: 1.5V DC 10mA, approx. 50mA at 1000V range - LCD display dimensions: 71 x 34 mm - Operating environment: temperature 0 to +40 °C, humidity max. 85% RH - Specified accuracy is guaranteed in the following environment: temperature 23 ± 5 °C, humidity: 45–75% RH - Storage conditions: temperature -20 °C to +60 °C, humidity max. 90% RH - device dimensions: 160 x 100 x 71 mm - Device colour: red and grey - device weight: 380g - Weight: 0.7 kg (including batteries) Contents of individual package: device: battery: 1.5V, AA: 6 pcs - test leads with alligator clips: 3 pcs (red, green, blue) - case: 1 pc - user manual: 1 pc Wholesale packaging: - standard quantity per standard box: 104 x 40 pcs. - 40 pcs. 180 mm (0.063 CBM) - total. Standard box weight: 12.8 kg Manufacturer: UNI-TREND

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UNI-T UT343D Coating Thickness Tester This product comes with a 3-year warranty. The UT343D coating thickness gauge can measure the thickness of coatings on ferrous and non-ferrous materials. This device is designed with a unique quick-test feature, allowing users to set a thickness range and use a 3-colour LED and an audio alarm to quickly determine whether the tested coating falls within the preset range, greatly increasing work efficiency. The UT343 display rotates automatically. This CE-certified device can store up to 500 sets of data for further analysis via the included PC analysis software. Applications: It is widely used in manufacturing, metalworking, aerospace, marine engineering, rail transport, scientific research, quality control and other industries. Specifications Measurement range: 0–1250 µm Accuracy: ±(3%H+1) µm Resolution: 0.1 µm (0–99.9 µm); 1 µm (100–1250 µm) Measurement method: Single/Continuous Measurement mode: Max/Min/Avg Metal type: ferrous/non-ferrous Features Display type: 2.0-inch TFT LCD (brightness) (243,200 pixels) control: √ Automatic screen rotation: √ Unit conversion: √ Audio alarm: √ LED alarm: √ PC analysis software: √ USB communication: √ Quick test mode: √ Automatic data group shutdown: 0 √ Low battery indicator: √ General features Power: 3V battery (R03) x 2 Display: 48mm x 36mm Product colour: red and grey Net product weight: 175g.<br/x15mm. 63 mm. 41 mm Standard accessories: micro USB interface cable, standard earpiece, batteries, cloth pouch Standard individual packaging: gift box, manual Standard quantity per box: 10 pcs.

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This product comes with a 3-year warranty. UNI-T UT18E tester. The UT18 series tester is designed to test AC/DC voltage (up to 1000V), three-phase voltage, phase sequence, continuity and much more. This series is CAT IV 600V rated and meets the IP65 protection standard. The voltage tester is designed to make life easier for electricians, technicians and other professionals working with electricity in all environments. It is equipped with several useful functions for voltage identification. It has an automatic mode that detects AC or DC voltage and signals the presence of voltage via an audible and visual warning. Product specifications: - 8 voltage levels: 12V, 24V, 50V, 120V, 230V, 400V, 400V, 1/900V, 1/900V sequence test - automatic polarity test - RCD function - residual current device test - automatic shut-off - Frequency measurement - low impedance measurement - Simultaneous LED and LCD display - Audible alarm - built-in LED torch - CAT III 1000V / CAT III 10 600V Technical specifications: - voltage (AC/DC) 6V ±(1.5% + 1) 12V ±(1.5% + 2) 24V ±(1.5% + 2) 50V ±(1.5% + 1) 50V ±(1.5% + 4) 230V ±(1.5% + 5) 400V ±(1.5% + 5) 690V ±(1.5% + 5) 1000V ±(1.5% + 5) phase rotation test 1.5% + 5) -0 V AC, ~ 4–0 V AC 50 Hz–60 Hz - continuity test - audible and visual LED indication - residual current device test 230V (50-400Hz) - polarity detection - automatic range: full range - 1100V surge protection - automatic standby current<br/1:0; full range - Low battery indication: approx. 2.4 V - LCD display (voltage): 6V–1000V - LCD display (frequency): 40Hz–400Hz ±(3%+5) - IP65 protection - CAT III 1000V; CAT IV 600V - Product colour: red, black - Power supply: 2 x 1.5V AAA LR03 batteries - Product weight (including batteries): 277g - product dimensions: 272 x 85 x 31 mm - Standard quantity per cardboard box: standard dimensions: 4 pcs. 380 x 365 mm Manufacturer: UNI-TREND

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UNI-T UT8804E Digital Bench Multimeter This product comes with a 3-year warranty. The UT8804E is a digital bench multimeter with a maximum display range of 60,000, featuring optional automatic or manual range selection, a colour display and a true RMS measurement function. Its circuit design utilises large-scale integrated (LSI) analogue-to-digital (A/D) converters, a microprocessor, multifunctional measurement and highly stable thin-film resistor technology, making it a digital multimeter with outstanding performance. The meter can be used to measure AC/DC voltage, AC/DC current, resistance, conductivity, diodes, line continuity, capacitance, temperature, frequency, pulse width, etc. In addition, it features data storage, measurement with comparison function, relative value measurement, peak value detection, trend graph capture and the ability to record/read up to 20,000 data records. The integrated 4.3-inch colour display provides a multi-level, versatile and clear display of measurement results with meter readings and trend graphs. Technical specifications: - maximum voltage between input terminal and COM terminal: 1000 V (DC / AC) - input terminal protection: 10A, 10A, 10 (CE) F1, 10 (CE) fuse Ø 10x38 mm - Input terminal protection μA, mA: (CE) F2, F600mA / 1000 V, fuse Ø 6x32 mm - 4.3" colour TFT display: full display with icons; maximum value 60000 - refresh rate: automatic interval: - 3 times/sec. manual - Polarity display: automatic - Overload display: OL - 1. AC voltage measurement (Range / Resolution / Accuracy): 60mV / 0.001mV / 45 ~ 1kHz ±(0.6% + 1kHz) / 0.6% + 1kHz ±(1.2%+60) // 10k ~ 20kHz ±(3%+60) // 20k ~ 100kHz ±(4%+60) 600 mV / 0.01 mV / 45 ~ 1 kHz ±(0.3% + 30) //+30 //1.0 kHz ~/(0.01 mV) 10 kHz ~ 20 kHz ±(3% + 40) //20 kHz ~ 100 kHz ±(4% + 40) 6 V / 0.0001 V / 45 ~ 1 kHz ±(0.3% + 30) // 1 kHz ~ 10 kHz ±(1.2% + 1 kHz) // 2% + 40 kHz ±(3% + 40) // 20 kHz ~ 100 kHz ±(4% + 40) 60V / 0.001V / 45 ~ 1kHz ±(0.3%+30) // 1k ~ 10kHz ±(1.2%+40) // 2%+40) // 10k% + 0 // 10kHz 20k ~ 100kHz ±(4%+40) 600V / 0.01V / 45 ~ 1kHz ±(0.4%+30) // 1k ~ 10kHz ±(1.2%+40) // 10k ~ 20kHz ~ 20kHz ±(3) reference for 20kHz + 0kHz ±/z only 1000V / 0.1V / 45 ~ 1kHz ±(0.6%+30) // 1k ~ 5kHz ± (3%+40) // 5k ~ 10kHz ± (6%+40) // 10k ~ 100kHz only for reference measurement - - measurement -> Resolution / Accuracy ): 60 mV / 0.001 mV / ±(0.025 %+20) 600mV / 0.01mV / ±(0.025 %+5) 6V / 0.001V / ±(0.025 %+20) 600mV / 0.01mV / ±(0.025 %+5) 6 V / 0.001 V / ±(0.001 V / ±(0.025 %/+50) / 0.025 %. ±(0.025 %+5) 600V / 0.01V / ±(0.025% + 5) 1000V / 0.1V / ±(0.003%+5) - Input impedance: approx. 10MΩ - The overload function must be used to compensate for overload protection: V - 3. AC + DC voltage measurement (Range / Resolution / Accuracy): 60mV / 0.001mV / 50 ~ 1kHz ±(1%+80) // 1k ~ 10kHz + 4kHz ±/3kHz ± 1kHz ± 3% ±(6%+40) 600 mV / 0.01 mV / 50 ~ 1 kHz ±(1%+80) // 1 kHz ~ 10 kHz ±(3%+40) // 10 kHz ~ 35 kHz ±(6%+40) 50V ~ 1V / 0kHz ±(0.3%+30) // 1k ~ 10kHz ±(3%+40) // 10k ~ 35kHz ±(6%+40) 60V / 0.001V / 50 ~ 1kHz ±(1%+80) // 1k+1k ~ 0.001V // 1k + 1kHz ~ ± 0.001V // 35kHz ±(6%+40) 600V / 0.01V / 50 ~ 1kHz ±(1%+80) // 1k ~ 10kHz for reference only // 10k ~ 35kHz for reference only 1000V / 0.1V / ±1V / 1k ~ 10kHz for reference only // 10k ~ 35kHz for reference only - 4. AC current measurement (Range / Resolution / Accuracy): 600μA / 0.01μA / 45 ~ 1kHz ± 1kHz ± 0 ~ 0 600μA / 1kHz ± 0 ~ 0. ±(1.2%+40) 6000μA / 0.1μA / 45 ~ 1kHz ±(0.6%+20) // 1k ~ 10kHz ±(1.2%+40) 60 mA / 0.001 mA / 45 ~ 45 ~ 1.0 kHz // ± 10 kHz 10 kHz ±(1.2%+40) 600 mA / 0.01 mA / 45 ~ 1 kHz ±(0.6%+20) // 1 kHz ~ 10 kHz ±(1.2%+40) 20A / 0.001A / 0.001A ~+20k) (1k ~/Hz) 10kHz ±(3%+40 - 5. DC current measurement (Range / Resolution / Accuracy): 600μA / 0.01μA / ±(0.08%+20) 6000μA / 0.1μA / ±0.1μA / 0.1μA/0.01μA / ±(0.08%+20) 0.001mA / ±(0.08%+20) 600mA / 0.01mA / ±(0.15%+10) 20 A / 0.001 A / ±(0.5%+10) - 6. Measurement of AC + AC/DC current resolution: Current resolution accuracy / AC/DC. 600μA / 0.01μA / 50 ~ 1kHz ±(0.8%+40) // 1k ~ 10kHz ±(2.0%+40) 6000μA / 0.1μA / 50 ~ 1kHz ±(0.8% + 2kHz) /(0.8% + 2kHz) ±(2.0%+40) 60 mA / 0.001 mA / 50 ~ 1 kHz ±(0.8% + 40) // 1 kHz ~ 10 kHz ±(2.0% + 40) 600 mA / 0.01 mA / 50% ~ 0.8% / 1.0 kHz // 10 kHz ±(2.0% + 40) 20A / 0.001A / 45 ~ 1kHz ±(1.2%+20) // 1k ~ 10kHz ± (3%+40) - 7. Resistance measurement (Range / ) / 6. Accuracy / 0 / Ω / 0. 0.01Ω / in REL mode: ±(0.05%+10) 6kΩ / 0.0001kΩ / ±(0.05%+2) 60kΩ / 0.001kΩ / ±(0.05%+2) 600kΩ / 0.001kΩ / 0. ±(0.05%+2) 6 MΩ / 0.0001 MΩ / ±(0.3% + 10) 60MΩ / 0.001MΩ / ±(2%+10) - Overload protection: 1000 V - humidity setting should be <50%/8/-001MΩ/ Conductivity measurements (Range / Resolution / Accuracy): 60 nS / 0.01 nS / ± (2%+10) - Overload protection: 1000 V - Humidity should be <50% - 9. Capacitance measurements (Range / Resolution / F) 0.001 nF / ±(3%+10) 60 nF / 0.01 nF / ±(2.5%+5) 600 nF/0.1 nF/±(2%+5) 6μF/0.001μF/±(2%+5) 600 nF/0.1 nF/±(2%+5) 6 μF/0.001 μF/±(2%+5). ±(2%+5) 600 μF / 0.1 μF / ±(2%+5) 6mF / 1μF / ±(5%+5) 60mF / 10μF / Not specified - Overload protection: 1000 V - Maximum displayed value: -/> -40°C – 40°C / 1°C / ±(2.0%+30) 40°C – 400°C / 1°C / ±(1.0%+30) 100°C / 100°C / 100°C ±2.5% -40°F – 104°F / 1°F / ±(2.5%+50) 104°F – 752°F / 1°F / ±(1.5%+50) 752°F – 1832°F / 1°F / Frequency measurement (Range / Resolution / Accuracy): 60Hz / 0.001Hz / ±(0.02%+8) 600Hz / 0.01Hz / ±(0.01%+5) 6kHz / 0.000%+0.001Hz / 0.001Hz / ±(0.01%+5) 600kHz / 0.01Hz / ±(0.01%+5) 6 MHz / 0.0001 MHz / ±(0.01% + 5) 60 MHz / 0.001% + 5) 6 MHz / 0.0001 MHz / ±(0.01% + 5) 60 MHz / 0.001% + 5) Overload protection: 0.001%/- 0.1000 V - input amplitude requirements: 10 Hz – 30 MHz: 600 mV ≤ a ≤ 30 V rm > 30 MHz: unspecified - 12. Duty cycle measurement (Range / Resolution / Accuracy % : ) (10 Hz–2 kHz) / 0.01 / ±(1.2% + 30) - Overload protection: 1000 V - rise time: <1 μs, signal centred at the trigger level. - 13. Pulse width measurement (Range / Resolution />250) 0.001 ms ~ 0.01 ms / ±(1.2%+30) - Overvoltage protection: 1000 V - Rise time: <1 μs, signal centred at the trigger level - 10 Hz - 200 kHz: Pulse width > 2 μs. The signal width is determined by the signal frequency - frequency - 14. Line continuity test: Resolution 0.01Ω Note: The test voltage is approximately 3V Short-circuit warning: If the resistance is less than 10Ω, the buzzer will sound continuously. Mute. Open circuit warning: If the resistance is > 50Ω, the buzzer will sound continuously. If the resistance is <10Ω, the buzzer will be silent. - Overvoltage protection: 1000 V - 15. Diode test: Resolution: transition is approximately ≤3V. When the buzzer is activated, a short beep indicates a normal PN junction; a continuous beep indicates a short circuit in the PN junction The typical voltage of the silicon PN junction is approximately V-0 5. Operating temperature: 0 °C – 40 °C (32 °F – 104 °F) - Storage temperature: -10 °C – 50 °C (14 °F – 122 °F) - Relative humidity: ≤75% at 0 °C – 30 °C, ≤50% at 30 °C - 0.1x (specified accuracy) / °C (<18 °C or ≥28 °C) - Electromagnetic compatibility: RF = 1 V/m, total accuracy = specified accuracy + 5% of the range RF > 1 V/m, no specified calculation - Power supply: AC 120V / 200V, 47–63 Hz - Fuse used for supply voltage from 220 to 240V AC: T125mA / 250V - Dimensions: 320 mm x 265 mm x 110 mm - Safety standard: IEC 61010: CAT II 600V Package contents: - User manual, English, Czech: 1 pc - test leads: 1 set - alligator clips: 1 set - Type K temperature probe: 2 pcs - power cable (AC 220V): 1 pc - application on CD: 1 pc - 1 pc MANUFACTURER: UNI-TREND https://www.uni-trend.com/

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UNI-T UT309C PRO Infrared Thermometer This product comes with a 3-year warranty. The UT309C professional non-contact infrared thermometer can quickly and accurately determine surface temperatures ranging from -35°C to +650°C by measuring the infrared energy radiated from the target surface. The UT309C is a highly durable device, suitable for everyday use. It is drop-resistant from 3m, and its excellent IP65 protection rating ensures good resistance to water and dust. For easier and more intuitive aiming of the device at the target surface, a dual-rotating laser with two wavelengths is built in, indicating the correct aiming of the thermometer. The distance-to-spot ratio is 12:1 with this instrument. You can preset the emissivity of the measured surface within the range of 0.1 to 1.0. Preset functions and measured values are displayed on a high-contrast black-and-white LCD screen, whilst temperature limits are indicated by LEDs (red for exceeding the upper limit and blue for the lower limit). It is possible to set a continuous measurement; after 2 minutes, the display backlight turns off, and once the measurement is complete by pressing the trigger button again, the temperature value remains on the display. The temperature measurement time is up to 250 ms in 95% of cases. It is possible to display the minimum, maximum and average temperatures, as well as the difference between the highest and lowest measured temperatures (MIN, MAX, AVG, DIF). The thermometer switches off automatically to reduce power consumption if not used for 8 seconds. This auto-off function can be disabled. Product specifications: - infrared thermometer for non-contact measurement of surface temperatures - temperature range: -35°C to +650°C, switchable to °F - marking of the measured surface with a double ratio of the distance to the surface using a laser measuring is 12 : 1 with this instrument - Backlit black-and-white LCD display with a resolution of 32 x 29 mm - Indication of limit value exceedance via LED (red, blue) - Tripod mounting socket Technical parameters: - Temperature range: - 0 ℃ to +650 ℃: (-31 ℉ to 1202 ℉) - Temperature measurement accuracy ≥0℃: ± 1.8℃ or ± 1.8% of the reading, whichever is greater - Temperature measurement accuracy <0°C: ± (1.8°C + 0.1°C) of the temperature reading, regardless of the temperature reading<br/°C - Temperature measurement accuracy ≥32°F: ± 3.6°F or ± 1.8% of the reading, whichever is greater - temperature measurement accuracy <32℉: ± (3.6℉ + 0.1℉/℉ reading, whichever is greater) - measurement resolution: 0.1°C; repeatability: ± 1°C (1.8°F) or 0.8% of reading (whichever is greater) - spectral response: 8μm to 14μm - response time in 95% of cases: 250 ms - the ratio of distance to measured surface area is 12 : 1 with this instrument - Laser measurement class - Laser measurement area - 2: wavelength 630 nm to 670 nm, output power ≤1 mW - display: high-contrast black-and-white LCD display, 32 x 29 mm - temperature limit indication via LED (red, blue) - setting of the emissivity of the measured surface in the range 1.0, 0.1 during automatic switch-off on inactivity - power supply: 9V battery (6F22) - battery life: continuous temperature measurement with backlight on ≥10 hours - low battery indicator: yes - drop test from a height: 3 m - HI/LO temperature alarm mode (high/low alarm with LED indication / MAX / AVG / MAX / MIN) value - Operating temperature: 0°C to 50°C (32°F to 122°F) - Operating humidity: <90% RH (non-condensing) - Operating altitude: max. 12,000 m - Storage temperature: -20℉ to 60℉-60℉-(-40℉) Colour: red and grey - Net product weight: 292 g - Product dimensions: 189 x 118 x 55 mm Package contents: - UT309C PRO thermometer: 1 pc - 9V battery: 1 pc Manual: - blister pack: - 1 pc Packaging for wholesale customers: - Standard quantity per box: 10 pcs - standard box dimensions: 430 x 335 x 330 mm - total box weight: 6.5 kg MANUFACTURER –https://www.unitre.com/

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UNI-T UT195E PRO Line Multimeter This product comes with a 3-year warranty. UNI-T UT195E PRO Line Multimeter Product specifications and features: - maximum display range: 6000 - Display interface (HTN): single display - Measurement digit conversion rate: 3 times per second - Analogue bar conversion rate: 10 times/s - analogue bar: 31 sections - True RMS - low-pass filter test: 3 H/H attenuation) diode/continuity test: 3.5 V - Auto/manual range - Auto power off - continuity buzzer - low battery indicator - data hold - MAX/MIN - function selection - torch - automatic operating temperature - °C - automatic operating temperature -°C 2m drop resistance - protection rating: IP65 Technical parameters: - DC voltage: 600mV - 1000V ±(0.5%+3) - AC voltage: 600 mV – 750 V ±(0.7%:>+3 V AC +3) ±(2.0%+3) - DC current (A): 600.0 μA – 20 A ±(0.8% + 3) - AC current (A): 600.0 μA – 20 A ±(1.0% + 3) - Resistance (0.8%+3) - Capacitance (0.0%+3) - 600.0% ±0.0. Capacitance: 6.000 nF – 60.00 mF ±(3% + 5) - Frequency: 60.00 Hz – 10.00 MHz ±(0.1%+4) - duty cycle: 0.1% - 99.9% ±(2.0%+5) - Frequency response: -4 AC 400 Hz - AC current frequency response: 45 - 400 Hz - Power supply: 9V 6F22 carbon-zinc or 6LR61 alkaline battery - LCD size: 66mm × 51mm - Device weight: 473g - Device dimensions: 195 mm × 1995 mm × 58 mm Accessories: - Test probes - Battery - carrying case - manual Manufacturer: UNI-TREND

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