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This product comes with a 3-year warranty. The UTD1062C combines a single-channel portable oscilloscope and a multimeter in a single unit. It offers excellent specifications and a range of advanced functions, as well as ease of use, making it suitable for use in the field. The oscilloscope’s bandwidth is up to 50MHz at a sampling rate of 200MSa/s. Its powerful triggering and analysis functions facilitate the acquisition and analysis of waveforms, capable of measuring 22 signal parameters fully automatically. A multimeter allows you to measure DC and AC voltages and currents, resistance and capacitance. The device features a built-in 3.5-inch colour LCD display with a resolution of 320 x 240 pixels. The display is easy to read even in bright light. In multimeter mode, the maximum value displayed is ±3999. The device is powered by a built-in Li-ion battery or a 9V/4A AC/DC adapter. As the device’s design is based on traditional instrument controls, users can operate these devices without having to spend a significant amount of time learning and familiarising themselves with the input voltage range. 150V in CAT II (1:1 probe divider) and an input voltage of 300V in CAT II (1:10 probe divider). 200MS/s - Max. memory depth: 12 kpts - A/D converter resolution: 8 bits - Time base range: 5 ns/div to 50 s/div - Input coupling: (1 MΩ ±2%) // (21 pF ±3 pF) - vertical axis: 5 mV/div/div – 2 mV/MΩ/div – 2/MΩ ± 2% ≤ 7 ns - Trigger: edge, pulse, video - automatic measurements: peak-to-peak, amplitude, maximum, minimum, high, low, average, root mean square, overshoot, preshoot, frequency, period, rise time, fall time, positive pulse, negative pulse, positive duty cycle, negative duty cycle, delay, FFT, delay, Hamming Blackman-Harris, Rectangular - internal memory storage: 10 groups of curves, 10 setting modes - saving to USB: 10 waveform groups, 10 interface groups Multimeter - DC voltage measurement ranges: 400mV / 0.4V / 0V / 400mV; accuracy ±(1%+5) - AC voltage measurement ranges (40Hz to 400Hz): 400mV / 4V / 40V / 400V; accuracy ±(1.2%+5); - DC current measurement ranges: 350µA; accuracy ±(1.2%+5); 40mA / 400mA; accuracy ±(1%+5); for 6A (with UT-M07 converter up to 10A) accuracy ±(1.5%+5) - AC current measurement ranges (40Hz to 400Hz): 350µA; accuracy ±(1.2%+5); accuracy 40mA / 400mA ±(1.5%+5); for 6A (with UT-M07 converter at 10A) accuracy ±(2.5%+5) - resistance measurement ranges: 400Ω / 4kΩ / 40kΩ / 400kΩ / 4MΩ accuracy ±(1.2%+5); for 40MΩ accuracy ±(1.5%+5); - capacitance measurement ranges: 51.2nF / 512nF / 5.12µF / 51.2µF / 100µF; accuracy ±(3%+5) - diode and continuity testing: yes - range switching mode: automatic / manual - display and recording of trend curves for changes in voltage, current and resistance Technical parameters: - power supply: 2450V AC, - 2450V 440Hz, CAT II, ​​power consumption < 20VA - Standard interface: 1 x mini USB-Host - battery: Li-ion 7.4V/3600mA - battery life: 8 hours - display: 3.5 inches, 320 x 240 pixels - recommended once a year IP rating: IP2X - Operating ambient temperature: 0°C to +40°C - Storage temperature: -20°C to +60°C - Operating ambient humidity: +10°C to +30°C: ≤90% ± 5%RH, +30°C to +40°C Altitude: max. 3,000 m above sea level - Non-operational (storage) altitude: 5,000 m above sea level - Net weight: 0.9 kg - gross weight: 2.3 kg - Dimensions: 199 x 118 x 49 mm Package contents: - UTD1050CL: 1 pc - probe with 1.2 m cable and 1x, 10x switchable divider (UT-H03): 1 pc - current (10A) / voltage converter module (UT-M07): 1 pc - current (4A to 6A) / voltage converter module (UT-1004) : (UT-105004) 240 V AC rms, 45 to 440 Hz, CAT II: 1 pc - USB-Host / mini USB cable (UT-D17): 1 pc - User manual: 1 pc Packaging for bulk customers: ->- standard quantity per box: - 5 pcs. 190 x 330 mm - gross weight of box: approx. 3.3 kg MANUFACTURER: UNI-TREND Software update: https://instruments.uni-trend.com/EU-EN/handheldoscilloscopes/utd1000l.html

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This product comes with a 3-year warranty. UNI-T UT665P portable industrial borescope with a single lens. The UT665P series industrial endoscope is professionally designed and manufactured to meet market requirements for complex environments that are inaccessible to the human eye. It is used for inspecting engines, pipes, ventilation ducts, building wall cavities, drain pipes and other hard-to-reach places. The camera probe is located at the end of a 1-metre flexible cable and is equipped with LED lighting; the flexible snake tube can be bent into the desired shape. The ergonomic handle design provides a good grip and is non-slip and shock-resistant. The user-friendly interface allows for simple and clear operation and ensures easy communication. The probe has an IP67 rating and can be submerged in water. The UT665P is an indispensable tool in the automotive and mechanical industries, service stations, workshops or construction sites. Product specifications: - Certification: CE, RoHS - Display: 4.3″ - 8 LEDs with adjustable brightness - Camera battery: Li-Ion --67° rotation - Flexible cable length: 1 m Technical specifications: - Display size: 4.3″ - System language: English - camera resolution: 1280 x 720 pixels - Basic functions: screen rotation, contrast adjustment, flexible image conversion, brightness and zoom adjustment, black and white, screen brightness and zoom Length: 1 m - probe diameter with lens: 8 mm - light sensor chip: CMOS - lens field of view (FOV): 70° - Depth of field (DOF): 20 mm to 100 mm - light intensity adjustment: 4 LED brightness levels - + field of view - 8 LED pixels: 300 K - Probe protection: IP67 - Power supply: 3.7 V / 2000 mAh battery - Battery life: 6 hours Operating conditions: - Lens temperature: 0 °C to 80 °C - Operating temperature: >-50 °C - Humidity: 90% RH - device dimensions: 256 mm x 120 mm x 50 mm - Product weight: 270 g Package contents: - UT665P endoscopic camera: 1 pc - detachable probe with lens/mirror, mounting clip, 1 pc. - user manual - Standard quantity per box: 20 pcs 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 UT12S-EU Voltage Tester This product comes with a 3-year warranty. Non-contact AC voltage tester with built-in torch and synchronised audible-visual warning function. It is widely used in the maintenance of low-voltage equipment, such as wires, cables, sockets and other electrical/electronic equipment. It is a very useful tool for electricians. Simply place the sensor head near the object to be tested or into an AC socket. When AC voltage is detected, the red LED at the tip lights up and the buzzer sounds. The buzzer frequency and detection LEDs increase as the tester approaches the object to be tested. Product specifications: - Detects AC mains voltage - Voltage indication: The audible signal and flashing LED indicate the presence of voltage - Automatic shut-off - Drop resistance - Flashlight - 1m Technical specifications: AC voltage (high): 90 ~ 1000 V AC Frequency range: 50/60 Hz Built-in torch Audible (buzzer) and visual (LED) indication Power supply indicator (LED) Automatic power supply indication (LED) off Low voltage indication 1 m drop test Power: 1.5V battery (R03) x 2 Product colour: red and grey Net product weight: 50g Product dimensions: 150 x 18 x 23 mm Individual accessories: Standards: Standards Blister, manual Standard quantity per box: 40 pcs

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UNI-T UT612 RLC Multimeter, USB, Automatic This product comes with a 3-year warranty. UT612 LCR meter Inductance: 20 mH ~ 2000 H (±0.5% + 5) Capacitance: 200 pF ~ 20.5 μF (±0.5% of F) Resistance 20 Ω ~ 200 MΩ (±0.3% + 5) Test frequency: 100 Hz / 120 Hz / 1 kHz / 10 kHz / 100 kHz Operating voltage: 0.6 VRMS Test parameters: L/C/R/DCR/DCR FEATURES: • Display range 19999 • D/Q display range 1999 • D/Q resolution 0.001 • Automatic range • Real-time display refresh rate • Measurement mode: serial/parallel • Data/shutdown indication • Data download indication •• Data stop indication •• Data download indication •> • Relative mode • USB interface • USB interface / PC data logging 60,000 • LCD backlight • 26-point analogue bar graph • Deviation ratio measurement • Screening function • Calibration function • Output impedance check Automatic LCR measurement 120/>• GENERAL FEATURES: Power supply: 9V battery (6F22) or USB LCD size: 40 mm x 63 mm Weight: 374 g Product dimensions: 96 mm × 193 mm × 74 mm USB test cable, PC accessories, SMD test software CD, multi-function socket, short-circuit probe /en/

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This product comes with a 3-year warranty. The UNI-T UT219P is a portable, clamp-on smart power meter. It can measure harmonics, three-phase unbalanced voltage, AC voltage, AC current, power, power factor and much more. It is widely used in photovoltaic power stations, motor manufacturing, electrical equipment and distribution boxes. Product parameters: - 1000A AC current measurement - 1000V AC voltage measurement - AC and DC peak measurement - Three-phase power measurement (3000 kW) - measurement of harmonics/THD/power factor/phase sequence - single-phase power measurement - Large jaw opening (up to 75 mm diameter) - True RMS measurement - Bluetooth 5.0 - CAT III/IV 100,000/CATV0 protection - IP54 Technical parameters: AC current (A): 1000 A ±(1.5%+3) AC voltage (V): 1000 V ± (0.7% + 3) Power (single-phase): 1000 kW ±（1.7%+5） Power (three-phase and 3-wire): 1732 kW Power (three-phase and 4-wire): 3000 kW Power supply frequency (Hz): 15 Hz ～ 1000 Hz ±±3 (Hz angle (0. (-180° ~ 179.9°) 15 Hz–40 Hz ±5° 40 Hz ~ 70 Hz ±3° 70 Hz ~ 1000 Hz ±5° Power factor: -1 to 1 based on phase angle accuracy - 7 mm/> Detection: yes (80V–1000V) / positive and negative - AC/DC PEAK measurement - 32-time harmonic measurement - LCD display - Display range: 9999 - Bluetooth app: yes - True RMS: yes - Overload indication: yes - Overload indication: yes - High-voltage overload warning - Low battery indicator - Data log - Auto-off: approx. 15 minutes - max/min: yes - power supply: 3 x AAA (R03) - dimensions: 295 x 118 x 50 mm - weight: 630 g

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UNI-T A12T Thermometer This product comes with a 3-year warranty. The A12T digital thermometer with hygrometer is used to measure indoor temperature and humidity, as well as outdoor temperature. In addition to the measured values, the large display also shows the 12-hour and 24-hour modes and alarm functions. Based on the indoor temperature and humidity, it can calculate the comfort level, which is also shown on the display. Technical parameters: Temperature (°C): -10 °C ~ 50 °C ± 1 °C (0 ~ 40 °C) Humidity: 20% ~ 95% RH (at 80°C)Outdoor temperature sensor: -10 °C ~ 50 °C ± 1 °C (0 ~ 40 °C)1x 1.5V battery (R03)Display: 92.5mm x 60mmWeight: 110gDimensions: 212 mm x 230 mm x 78 mm Product parameters: Select °C / °FMAX / MINComfort rating (humid/dry/comfort)Time and alarm clock12/24-hour modeOutdoor temperature sensor Accessories, standard outdoor temperature sensor

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This product comes with a 3-year warranty. The UT117C multimeter is a high-precision True RMS digital multimeter featuring 600V AC/DC voltage measurement, 10A AC/DC current measurement, LPF measurement, Bluetooth functionality, and more. The main features are fast response, high precision, compact size and ease of use, and the product’s accuracy is guaranteed even after a 2-metre drop. It is a good tool for electricians. The UT117C is equipped with an LCD digital display, overload protection across all ranges and a unique design. Product specifications: - measurement of voltage, AC/DC current, resistance, capacitance, diode test, continuity and frequency - Connection to an external current probe (ratio: 1mV/A) - Data Hold/DC/DC – automatically identifies voltage/DC, NCV signal and current - Auto power-off - High-resolution A/D converter and data processing technology - True RMS to ensure accurate measurement of non-linear loads - Capable of measuring 20A (transient measurement within 10 seconds) - LoZ function: low impedance, which prevents incorrect readings - LPF function to ensure accurate measurement of voltage and frequency of the variable speed drive (VSD) - Display of MAX/MIN average values for recording signal fluctuations - White backlight allows the user to read the displayed data in a dark environment - Features Bluetooth communication. Using the UNI-T smart measurement app, test results can be recorded and reported, and a data chart can be generated - Ergonomic design for one-handed operation - CAT III 600V - drop protection: 2 m Technical specifications: - AC measurement range: 60 mV / 60 V / 600 V ±(1%+30) - AC current measurement ranges: 6 A / 10 A ±(1.5%+30) - DC voltage measurement ranges (direct current): 600 mV / 6 V / 60 V / 600 V ± 0.3% of reading DC current measurement ranges (direct current): 6 A / 10 A ±(0.5%+10) - Auto-V range: 600 V ±(1%+3) - LPF (ACV): 600 V ±(2%+3) - Frequency measurement range: 99 Hz / 999 Hz / 999 Hz / Hz / Hz. ±(0.01%+3) - resistance measurement ranges: 600 Ω to 6 MΩ ±(0.5%+5) / 40 MΩ ±(3%+5) - Capacitance measurement range: 1000 nF / 10 μF / 100 μF / +0 μF / +0.10000 μF ±(2.5%+5) - LCD display with a maximum reading of 60,000 - Relative measurement mode - High voltage warning - Audible and visual indication - Low battery indicator - Auto-off: approx. 15 minutes - LCD backlight: automatic switch-off after 5 minutes - Power supply: 3 x R03 (AAA) 1.5V batteries - Weight: 346 g - dimensions: 169 mm x 84 mm x 48.8 mm

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UNI-T L27 test lead set for UT71/81/800 – screw-type probes UT-L27 Test leads - universal for multimeters Technical specifications: - length: test leads 900 mm- Length: probe tip and body: 130 mm- UL 18AWG with double insulation and removable cap- right-angle connection- measurement category: CAT III 1000V / CAT IV 600V 10A- application: multi-purpose connectors, all multimeters- packaging: 1 pair

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This product comes with a 3-year warranty. The UT622A LRC is a portable component tester for inductors, resistors and capacitors and their secondary properties: D (dissipation factor), Q (quality factor), Θ (phase angle in degrees), Θ (phase angle in radians) and ESR (equivalent series resistance). Component parameters are measured using AC voltage with a selectable frequency of 100, 120, 1000, 10000 Hz and a selectable amplitude of 0.1Vrms, 0.3Vrms, 1.0Vrms at a signal source output impedance of 100Ω. The highest measurement accuracy is 0.1%. The device features an intuitive 2.8-inch TFT LCD display with ten-step adjustable backlight brightness, a built-in high-capacity 1800mAh Li-Pol battery, and a miniUSB connector for charging and data transfer to a computer. The maximum display value when measuring primary parameters is 99999, and the minimum value when measuring secondary parameters is 0.0001. Measurement mode – a measurement triggered by a TRI button or a command from a PC; or continuous measurement with adjustable test start rate of 20x/sec, 5x/sec, 2x/sec. 2 + 1 or 4 + 1 terminal configuration (following the purchase of UTR-L100k-H test cables). Thanks to its technological sophistication, the device is also suitable for professional use – when used with a computer (PC), it creates a station for sorting components according to specified parameters and can be used in production lines, laboratories, etc. parameters : - manual RLC meter for primary and secondary component parameters - intuitive TFT LCD display, large backlit screen, 10 brightness levels - display range up to 99,999 - maximum accuracy 0.1% - option to select components based on AC voltage, tolerance 10, specified tolerance 10 1000 or 10000 Hz - Selectable amplitude measurement voltage: 0.1Vrms, 0.3Vrms, 1.0Vrms - selection of equivalent mode (for Z <100Ω in series, for Z > 10kΩ in parallel) - automatic identification of built-in components - high capacity Li-ion battery: 180 mAh - Power supply + charging: DC adapter 5V ± 0.25V, > 1A - operating time on a single battery charge: typically 8 hours - functions in recording mode and data statistics: AVG, MAX, MIN - beep when buttons are pressed: yes, button can be activated: on/off switch automatic switch-off: yes after 5, 15, 30, 60 minutes or off - Data interface: mini USB - data transfer rate to computer: 9600/19200/38400 baud - Acoustic and visual alarm comparison of tolerance results: off, pass, fail - alarm selection: short beep - short beep, long beep Open circuit or short circuit tester reset: yes - setting of tolerance value from nominal: 1% to 20%, default 5% - Component counting: all, compliant, non-compliant Technical parameters: - Primary impedance measurement range / minimum resolution parameters: range inductance L // 0.001 μH to 9999.9 H // 1 / 0.1 / 0.01 / 0.001 μH capacitance C // 0.001 pF to 99.999 mF // 1 / 0.1 / 0.01 / resistance R // 0.01 / 0.01 / 0.0001 Ω to 99.999 MΩ // 0.0001 Ω Total impedance Z // 0.0001 Ω to 99.999 MΩ // 0.0001 Ω - Measurement range of secondary impedance parameters // display range of the factor // resolution parameters // minimum display range // // 0.0001 to 9.9999 // 0.0001 Quality factor Q // 0.0001 to 99999 // 0.0001 phase angle in degrees Θ deg // -179.9° to 179.99° // 0.0001 phase angle in degrees Θ deg // -179.9° to 179.99° // 0.0001 phase angle in 0.0001 to 9.9999 -3.142 rad to 3.1416 rad // 0.001 rad Equivalent resistance ESR // 0.01 mΩ to 999.99 Ω // 0.01 mΩ - display: backlit TFT LCD display with a diagonal of 2.8 inches: -999999999999999999999999999999999999999999999999999 0.1% - component selection based on set tolerance: yes - voltage measurement: AC 100, 120, 1000 or 10000 Hz - amplitude measurement: 0.1 Vrms, 0.3 Vrms, 1.0 Vrms, data transfer to PC: via PC software - power supply: 1800mAh Li-Pol battery and (or) 5V ± 0.25V DC adapter, > 1A - automatic charging management: even when the device is switched off - Charging and data interface: mini USB - operating environment: temperature 5 to 35°C, humidity <0% by weight - 305g - Product dimensions (H x W x D): 190 x 90 x 44 mm - package dimensions: 225 x 220 x 63 mm - Safety and EMC certification: IEC / EN61010-1: 2010, EN61326-2: 2013:- EN61326-2: 2013:- 2013 Contents of individual package: - UT622A device: 1 pc MANUFACTURER: UNI-TREND

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This product comes with a 3-year warranty. The UNI-T UT336B refrigerant leak detector is designed with a high-sensitivity semiconductor sensor, offering fast response, high detection accuracy, high reliability, ease of use, etc. The light probe features a creative design and tracks colour changes in the equipment in real time. The detector is widely used in the refrigeration industry for air conditioning maintenance, vehicle repairs, refrigeration equipment inspection, fridge maintenance and in other areas where refrigerants are used. Product parameters: - high sensitivity and ability to detect small leaks - easy to use - long sensor life - Adjustable sensitivity settings for various scenarios, suitable for six levels of leakage concentration - six-level audible and visual alarms, with intuitive indication via yellow, orange and red LEDs - automatic reset (current status is reset to zero) - three main types of halogenated refrigerants: CFC, HCFC, HFC Technical parameters: - maximum heating sensitivity 3/6/6 sensitivity adjustment: 6 levels (green indicator light) - alarm indicator light: 6 levels (yellow/orange/red indicator light) - battery status indicator - reset - probe indicator light: green when no alarm is detected; note the change in the alarm light colour when an alarm is detected - automatic shut-off - 10-hour battery life - Probe: service life: approx. 2 years (calculated for 2.5 hours per day) - Operating temperature and humidity: 0 °C to 50 °C, <95% RH (non-condensing) - Power supply: 4 x AA alkaline batteries (R06) (included) - Product dimensions: 190 x 4 x 36 mm (including product rod) - Weight: 282 g (without batteries) - Standard carton quantity: 5 pcs

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UNI-T UT333 Mini Temperature and Humidity Meter This product comes with a 3-year warranty. UNI-T UT333 Mini Temperature and Humidity Meter SPECIFICATIONS Temperature range -10°C to 60°C Temperature accuracy: ±1°C Temperature resolution 0.1°C Humidity range 0–100% RH Humidity accuracy ±5% RH Humidity resolution 0.1% RH Sampling rate 1/s FEATURES Data logging Automatic battery shut-off MAX indication/Disabled Auto power off Mode MIN mode LCD backlight On/Off Overload Indication °C/°F unit selection GENERAL FEATURES Power 1.5V Battery (AAA*3) LCD size 32x26mm Product dimensions Weight Dimensions 155x50x28mm

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