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UNI-T UT-L09 Test Probe UT-L09 Double-ended connectors Technical specifications: - length: 1000 mm test leads - double insulation, extension set, right-angle connection - operating temperature: -15°C to 40°C: VIII-10°C 10A - application: multifunctional connectors, all multimeters and terminals - packaging: 1 pair

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This product comes with a 3-year warranty. The UTD1202C combines a two-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 fieldwork. The oscilloscope’s bandwidth is up to 200MHz at a sampling rate of 1GSa/s. Its powerful triggering and analysis functions facilitate the acquisition and analysis of waveforms, capable of measuring 27 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 5.7-inch colour LCD display with a resolution of 320 x 240 pixels. The display shows waveforms in monochrome mode, making it easy to read even in bright light. In multimeter mode, the maximum value displayed is ±5999.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 multimeter controls, users can operate it without needing 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). Max. memory depth: 7.5 kpts- A/D converter resolution: 8 bits- Basic time base range: 2 ns/div to 50 s/div- Input coupling: (1 MΩ ±2%) // (21 pF ±3 pF)- Vertical axis: 5 mV/div/div)- Trigger: Edge, pulse, video- Mathematical operations with signals: A + B, A - B, A × B, A : B- automatic measurement: peak-to-peak, amplitude, maximum, minimum, high, low, average, mean, root mean square, overshoot, positive frequency, rise time, pulse, overshoot, overshoot, frequency, overshoot, pulse, overshoot, overshoot, rise time, positive duty cycle, negative duty cycle, rise delay, fall delay- FFT: Hanning, Hamming, Blackman-Harris, rectangular- internal memory storage: 10 groups of curves, 10 setting modes- USB saving: 10 groups of curves, 10 groups of measurement interfaces Range of DC voltage measurement interfaces: 600mV / 6V / 60V / 600V / 1000V; accuracy ±(1%+5)- AC voltage measurement ranges (45Hz to 400Hz): 600mV / 6V / 60V / 600V / 700V; accuracy f < 200Hz ±(1.2%+5); accuracy f ≥ 200Hz ±(1.5%+5) - DC current measurement ranges: 6mA / 60mA / 600mA, accuracy ±(1.2%+5); for 6A accuracy ±(1.5%+5)- AC current measurement ranges (45Hz to 400Hz): accuracy 6mA / 60mA / 600mA ±(2%+5); for accuracy 6A ±(2.5%+5)- resistance measurement ranges: accuracy 6kΩ / 60kΩ / 600kΩ ±(1.2%+5); accuracy 600Ω / 6MΩ / 60MΩ ±(1.5%+5);- capacitance measurement ranges: accuracy 6nF / 6mF ±(5%+10); accuracy 60nF / 600nF / 6µF / 60µF / 600µF ±(4%+5);- Diode and continuity testing: yes- range switching mode: automatic / manual- display and recording of trend curves for changes in voltage, current and parameters >Technical/resistance: - power supply: 100V–240V AC, 45 to 440Hz, CAT II, power consumption < 20VA- standard interface: 1 x USB-Host- battery: Li-ion 7.4V/4400mA- Battery life: - 2 hours: 80 inches, display: 80 inches - 2 hours per pixel- Calibration: recommended once a year- IP protection: IP2X- Operating ambient temperature: 0°C to +40°C- Storage temperature: -20°C to +60°C- Operating ambient humidity: <35℃: ≤90%RH, ≤90%RH, ≤90%RH: 35℃-40℃>-40°C altitude: max. 3000m above sea level- Non-operational (storage) altitude: 15,000 m above sea level- net weight: 1.8 kg- gross weight: 4.5 kg- dimensions: 268 x 168 x 60 mm package contents: UTD1202C: 1 pc- probe with 1.2 m cable and 1x, 10x switchable divider (UT-H05): 2 pcs- current (4mA to 600mA) / voltage converter module (UT-M03): 1 pc- Current (4A to 6A voltage converter) / DC/UT-M04 module 100 to 240 V AC rms, 45 to 440 Hz, CAT II: 1 pc- USB cable: 1 pc- User manual: 1 pc Packaging for bulk customers: - Standard quantity per box: 4 pcs x box dimensions: 400 x 200 x 200 mm- Gross weight of box: approx. 16.7 kg MANUFACTURER:UNI-TREND Software update: https://instruments.uni-trend.com/EU-EN/handheldoscilloscopes/utd1000c.html

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This product comes with a 3-year warranty. The UT202T is an easy-to-use smart clamp multimeter that can automatically detect the most common parameters – AC/DC voltage, AC current, resistance and continuity. It displays true RMS values. Capacitance measurement and non-contact voltage measurement (NCV) are selected by pressing buttons. The UT202T features a new design, high reliability and safety, as well as automatic range switching available for all functions. Dual backlit LCD screen, with a maximum display value of ±9999, can simultaneously display voltage/current, voltage/frequency, current/frequency. There is an LED lamp on the underside of the test leads. It is powered by two 1.5V AAA R03 batteries. The multimeter is designed in accordance with safety standards EN61010-1/61010-2-032 and electromagnetic compatibility standards EN61326-1/EN61326-2-2, and complies with CAT III 600V, double insulation and pollution degree. : - measurement of AC/DC voltage, AC current, resistance, capacitance and circuit continuity - measurement of voltage and current frequency on the auxiliary display - Non-contact voltage detection (NCV) - dual LCD display with multi-segment backlight - Audible and visual alarm - protection against voltage ranges exceeding 60 V - switching - accuracy guaranteed between 5% and 100% of the range - built-in LED torch - powered by two 1.5V AAA R03 batteries Technical specifications: To ensure measurement accuracy, the operating temperature must be within the range of 18°C to 28°C 1. AC current measurement (ranges/resolution/accuracy): 9.999A / 0.001A / 50Hz to 60Hz ±(2.5%+30) 99.99A / 0.01A / 50Hz to 60Hz ±(2.5% /+60) - minimum detectable current: 0.01A - frequency display during AC current measurement is standard if the current amplitude is ≥1Arms at a frequency of 40Hz to 100Hz - overload protection /> /200 Hz AC voltage measurement (range / resolution / accuracy): 9.999 V / 0.001 V / 40 Hz to 400 Hz ±(0.8%+3) 99.99 V / 0.010 V / 40 Hz to 400 Hz ±(0.8% + 3) 99.99 V / 0.010 V / 40 Hz to 400 Hz ±(0.8%/+3) 40 Hz to 400 Hz ±(0.8%+3) - Frequency display on the auxiliary display during AC voltage measurement is standard if the input voltage has an amplitude ≥5Vrms at a frequency from 40Hz to 1000Hz. At frequencies above 400 Hz, accuracy is not specified. - Input impedance approx. 10 MΩ - Overload protection at 600 Vrms - Minimum detectable voltage 0.6 V 3. DC voltage measurement (range / resolution / accuracy): 9.999 V / 0.001 V / ±(0.5%+3) 99.99 V / 0.01 V / ±(0.5% + 3) 600 V / 0.1 V / ±(0.5% + 3) input approx. 10 MΩ - overload protection at 600Vrms - minimum detectable voltage 0.6V 4. Resistance measurement (ranges/resolution/accuracy): 999.9Ω / 0.1Ω / ±(0.8%+3) 9.999 kΩ / 0.001 kΩ / ±(0.8% + 3) 99.99 kΩ / 0.01 kΩ / 0.01 kΩ / %+90 kΩ / %+90 kΩ / >±9 kΩ / 0.1 kΩ / ±(0.8%+3) 6,000 MΩ / 0.001 MΩ / ±(1.5%+3) - overload protection at 600 Vrms - open-circuit voltage approx. 1 V 5. Capacitance measurement (ranges/resolution/accuracy): 99.99 nF / 0.01 nF / ±(4.0%+10) 999.9 nF / 0.1 nF / ±(4.0%+10) 9.999 nF / 0.001 μF / 0.001 μF ±(4.0%+5) 99.99 μF / 0.01 μF / ±(4.0% + 5) 999.9 μF / 0.1 μF / ±(4.0% + 5) 9.999 mF / 0.001 mF / ±(10.001 mF / ±/+10.001 mF / ±/+10.09%/+5) 0.1 mF / ±(10.0%+10) - overload protection at 600 Vrms 6. Checking circuit continuity: - If the measured resistance is ≤30Ω, the circuit is in good working order, the buzzer will beep and the LED will turn green. If the measured resistance is ≥70Ω (open circuit), the buzzer will not sound and the LED will turn red. If the circuit resistance is between 30Ω and 70Ω, the condition is undefined. - open-circuit voltage approximately 3.0 V - Overload protection at 600 Vrms 7. Non-contact electric field sensing (NCV): - enables acoustic detection of live conductors using a buzzer and visual detection using an LED Other parameters: - jaw opening: 28 mm - measurement of maximum and minimum values: yes -: data hold indication - low battery - yes, if the battery voltage is less than 2.4V; if the battery voltage is less than approx. 2.2V, the device cannot be switched on - auto-off: yes, the multimeter will switch off automatically if no button is pressed within 15 minutes. This feature can be disabled as required. - Drop resistance: yes, 1 m - Electromagnetic compatibility: RF ≤ 1 V/m, overall accuracy = stated accuracy ±5% of the range; if RF > 1 V/m, accuracy is not specified - Operating altitude: ≤2000m, operating temperature and humidity: +3/0°C -0°C (≤ 80%RH), 30 to 40°C (≤ 75%RH), 40 to 50°C (≤ 45%RH) - storage temperature and humidity: -20 to +60°C (≤ 80%RH) - recommended calibration interval: 1 year - 1-battery power supply: 5 V–2 V (R03) - Product dimensions: 201.5 × 47 × 28.5 mm - UT202T weight: approx. 241g (including batteries); - Product colour: red and grey Package contents: - UT202T multimeter clip: 1 pc - test leads: 1 pair - 1.5 V battery (R03): 2 pcs - user manual - pcs Wholesale packaging: - standard quantity per box: 40 pcs - standard carton dimensions: 485 x 295 x 385 mm - standard gross weight of carton: approx. 17 kg Manufacturer: UNI-TREND -

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UNI-T UT12D-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 AC voltage (Low): 24 V ~ 1000 V AC Frequency range: 50/60 Hz Audible and visual (LED) indication Buzzer LED indicator Automatic shut-off Low voltage indicator 1m drop test Power: 1.5V battery (R03) x 2 Product colour: red and grey Net product weight: 50g Product dimensions: 1 x 150 x 150 mm Standard accessories: batteries Standard individual packaging: blister pack, manual Standard quantity per box: 40 pcs

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UNI-T LM1000 Distance and Speed Meter This product comes with a 3-year warranty. The LM series laser rangefinder can accurately measure distance, height and angle. The speed measurement function uses a low-power pulsed laser, which is harmless to the human eye. The LM1000 features a built-in battery, 7x magnification, a maximum measurable distance of 915m (1000yd) and a height of 412m (450yd). These rangefinders are suitable for various inspections, construction, navigation, golf, hunting, etc. Technical parameters: Distance range 4.572 ~ 914.4 m (5 ~ 1000 yd) Accuracy ± 0.9144 m DX Lens size 25 mm Height 411.48 m (450 yd) Elevation deviation ± 0.45 m (0.5 yd) Speed range 0–300 km/h Angle ± 45° Battery angle deviation ± 1° - 3 V, 1500 mAh Weight 230 g Dimensions 114 mm x 76 mm x 48 mm Product specifications: Laser with pulses harmless to the human eye Fast distance measurement/LCD display Accessories/auto-off> USB cable, auto-off,

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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 UT230B-EU Electricity Meter This product comes with a 3-year warranty. UNI-T UT230B-EU socket SPECIFICATIONSVoltage 100.0V–260.0V ±1%Operating current±16%A-16%Frequency 45Hz ±1%Power 0–3680 W ±1%Power factor 0–1.00 ±2%Energy consumption 0–9999 kWh ±1% SPECIFICATIONSUnit price of electricity 0.Wh–9900. Time 0 minutes–9999 daysCumulative charge 0–9999$CO2 display 0–9999 kgMax. power consumption 0.4WOverload indicator 16A GENERAL FEATURESPower: 3.0V button cell batteryWeight: 140gDimensions: 130x65x59mmAccessories: battery, manual

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UNI-T UT18C Voltage Tester This product comes with a 3-year warranty. UT18C Voltage Tester The UT18 series tester is designed to test AC/DC voltage, three-phase voltage, phase sequence, continuity and much more. This series is rated CAT IV 600V and meets the IP65 standard. Unlike the UT18D, the UT18C features non-contact measurements in the 100–690V range. These voltage testers are the perfect tool for electricians to quickly measure voltage levels in all environments. * RCD test, LCD display * Very robust construction * Proven dust and water jet resistance (IP65) * Voltage indication via LEDs * Integrated LED light * Phase rotation test * continuity buzzer * polarity detection SPECIFICATIONS DC) 12V min 8V±1V 24V min 18V±2V 50V min 38V±4V 120V min 94V±8V 230V min 180V±14V 400V min 325V±16V 562V±24V Phase rotation test 100V–690V, 50Hz–60Hz Polarity detection RCD test Self-test No power test 100V~690V FUNCTIONS Voltage indication LEDs IP65 Autorange Integrated LED light Low battery indicator Overvoltage 713V–788V Silent mode LCD display (Voltage) 6V–690V ±(1.5%+5) LCD display (Frequency 40Hz-40) ±(3%+5) GENERAL FEATURES Power supply: 2x1.5V R03 batteries LCD size: 31x20mm Weight 280g Dimensions 272x85x31mm Accessories: battery, manual TREND/

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UT-T01 temperature probe - contact temperature probe (type K thermocouple)- adapter plug- -40°C to 260°C- accuracy ±0.75% - used for general temperature measurement, not for measuring liquid temperature- temperature measurement not available at 300°C Manufacturer: UNI-TREND

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UNI-T UT202R Digital Clamp Meter This product comes with a 3-year warranty. The UT202R digital clamp meter is used to measure AC and DC voltages up to 600V, AC currents up to 400A and voltage frequencies up to 600V. It features protection against voltages exceeding 600V across all ranges, as well as an audible and visual alarm. Four-digit multi-segment display measuring 37 x 25 mm with backlighting and a fast refresh rate (3 times/s). The jaw opening allows measurement on cables with a diameter of up to 28 mm. The non-contact electric field sensor (NCV) enables the detection of live conductors at two sensitivity levels – EFLo and EFHi – for low-voltage distribution at 110V / 50 / 60Hz and 230V / 50 / 60Hz. Probe supplied – the tip cap on the test leads allows measurement of LV distribution in CAT III without the risk of arcing. Without the tip caps, the test leads can only be used for measurements on low-voltage distribution lines in CAT II. Power supply: 2 x 1.5V R03 batteries. The meter’s power consumption is approx. 1.8 mA. The circuit has an automatic power-saving function. Standby current is <11μA, which effectively extends battery life to approximately 400 hours. Product parameters: - measurement of voltage, current and frequency of high voltage up to 600 V - non-contact electric field detection (NCV) - Temperature measurement from -1/>-°C to -100°C, multi-segment display and audible/visual alarm - protection against voltages exceeding 600 V in intervals - automatic range switching - accuracy guaranteed within the range of 1% to 100% of the range Technical parameters: 1. AC current measurement (ranges / resolution / accuracy): 4,000 A / 0.001 A / 50 Hz ~ 100 Hz ± (4.0% + 10) 40.00A / 0.010A / 50Hz ~ 100Hz ± 2.0%/100Hz ± (4.0% +10) 0.100 A / 50 Hz ~ 100 Hz ± (2.0% +10) - the frequency monitoring accuracy when measuring AC current in the range of 50 to 100 Hz is ± (1.0% + 5) at a resolution of 0.1 Hz - overload protection at 420 A > AC voltage measurement (range / resolution / accuracy): 4,000 V / 0.001 V / 10 Hz to 10 kHz ± (1.0% + 5) 40.00 V / 0.010 V / 10 Hz ~ 10 kHz ± (0.8% / 0.8% +5) / 10 Hz ~ 10 kHz ± (0.8% +5) 600.0V / 1,000V / 10Hz ~ 10kHz ± (0.8% +5) - frequency monitoring accuracy when measuring AC voltage in the range from 10 Hz to ± 10 kHz at a resolution of + (10 kHz). 0.01 Hz to 0.01 kHz - Overload protection at 600 Vrms - Input impedance approx. 10 MΩ 3. DC voltage measurement (range / resolution / accuracy): 400.0 mV / 0.100 mV / ± (0.7% +3) 4.000 V / 0.001 V / ± (0.5% +2) 40.00 V / 0.010 V / 0.010 V / 0.010 V / ± (0.7% +3) 0.100 V / ± (0.7% +3) 600 V / 1,000 V / ± (0.7% +3) - input impedance approx. 10MΩ - overload protection at 600 Vrms 4. Resistance measurement (ranges / resolution / accuracy): 400.0Ω / 0.1Ω / ± (1.0% +2) 4,000 kΩ / 0.001 kΩ / ± (0.8% +2) 40.00 kΩ / 0.01 kΩ / 0.01 kΩ / ±40.8 kΩ / ±2.0 kΩ / 0.1 kΩ / ± (0.8% +2) 4,000 MΩ / 0.001 MΩ / ± (2.0% +5) 40.00 MΩ / 0.01 MΩ / ± (2.0% +5) - overload protection at 600 Vrms > Capacitance measurement (ranges / resolution / accuracy): 4,000 nF / 0.001 nF / ± (4.0% +10) 40.00 nF / 0.01 nF / ± (4.0% +10) 400.0 nF / ±4 nF / ±4 nF / ±4 nF (0.01 nF / ± (4.0% +10) +10) 4,000 μF / 0.001 μF / ± (4.0% +5) 40.00 μF / 0.01 μF / ± (4.0% +5) 400.0 μF / 0.1 μF / ± (4.0% +5.0,01 μF / 0.01 μF / ± (4.0% +5)) 10.0% - overload protection at 600 Vrms 6. Temperature measurement (ranges / resolution / accuracy): -40°C to +40°C/1°C / ±4°C +40°C to +500°C/1°C/ ±(1.5% +5) +500°C to +1000°C/±(2°C/1°C/±(1.5% +5) +5) -40°F to +104°F/1°F/± 6°F +104°F to +932°F/1°F/ ± (2.0 +6) +932°F to +1832°F/1°F/ ± (2.5% +4/7) Circuit continuity check: - if the measured resistance is less than 10Ω, the continuity circuit signal emits a buzzer - if the measured resistance is greater than 31 ohms, the open circuit signal does not emit a buzzer - open-circuit voltage approximately 2.0V - measurement in the overload protection range 06 overload -0Ω Vrms 8. Diode measurement: - in the forward direction, the voltage drop across the semiconductor junction is less than or equal to 2V - for a silicon junction, a typical voltage drop is 0.5 to 0.8V - open-circuit voltage of approximately 2.2V - measurement in the 4.900 V range /> Non-contact electric field sensor (NCV): - enables the detection of live wires in two sensitivity modes – EFLo and EFHi – for low-voltage distribution at 110V / 50 / 60Hz and 230V / 50 / 60Hz Other parameters: Measurement value: HOLD: Yes - low battery indication: Yes - Auto-off: Yes - Power supply: 1.5 V batteries (R03): 2 pcs - Backlit display size: 37 mm x 25 mm - Product dimensions: 215 mm x 63 mm x 36 mm - Net product weight: - 24 g Product colour:24-8 g grey Package contents: - UT202R clamp multimeter: 1 pc Box: 40 pcs - Standard box dimensions: 485 mm x 295 mm x 385 mm - standard gross weight of box: 17.1 kg MANUFACTURER: UNI-TREND https://www.uni-trend.com/

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UNI-T UT18D Voltage Tester This product comes with a 3-year warranty. UT18D Tester. The UT18D series tester is designed to test AC/DC voltage, three-phase voltage, phase sequence, continuity and much more. This series is CAT IV 600V rated and meets the IP65 standard. Unlike the UT18C, the UT18D tester features a backlit LCD screen. These voltage testers are the perfect tool for electricians to quickly measure voltage levels in all environments. It is equipped with several useful voltage identification functions. It has an automatic mode that detects AC or DC voltage and signals the presence of voltage via an audible and visual alert. Product specifications: - large LCD display - RCD test - extremely durable design - dustproof, water-resistant (IP65) LED rotation test -/integrated LED -/integrated buzzer - polarity detection Technical parameters: - voltage 6V from 5V±1V 12V from 8V±1V 24V from 18V±2V 50V from 38V±1V ±1V 24V from 18V±2V 50V from 38V±1V 94V±8V 230V from 180V±14V 400V from 325V±15V 690V from 562V±24V - phase rotation test 100V–690V, 50Hz–60Hz conductivity test -- RCD test 2 - 3 (50–400Hz) - polarity detection - self-test - voltage indication - LED diodes - IP65 - automatic range adjustment - built-in LED torch - low battery indicator - overvoltage 713V–78V - LCD display (silent mode 78-8V) 6V-690V ±(1.5%+5) - LCD display (frequency) 40Hz–400Hz ±(3%+5) - display backlight - Power supply: 2x1.5V R03 batteries - Weight 280g - LCD dimensions 3/73.55. 272x85x31mm - Accessories: batteries, instructions Manufacturer: UNI-TREND

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UNI-T A37 CO₂ Meter This product comes with a 3-year warranty. The A37 air quality meter can monitor the concentration of carbon dioxide in the ambient air. Carbon dioxide (CO2) is a natural gas produced in large quantities by human activity and is one of the many greenhouse gases in our atmosphere. CO2 usually occurs in the air at a concentration of just 0.0407% by volume = 407ppm. If you breathe in a higher concentration of CO2, you may be at risk of carbon dioxide poisoning. Symptoms of carbon dioxide poisoning include headaches, irregular heartbeat, nausea, loss of consciousness or even death. The A37 monitors carbon dioxide levels, temperature and relative humidity. This device can be widely used in homes, offices, vehicles, laboratories, hotels, schools, factories, conference rooms, airports, hospitals, restaurants, shopping centres and many other public places. The CO₂ measurement range is from 400 ppm (0.04%) to 5000 ppm (0.5%). The device features automatic CO₂ calibration and then measures the CO₂ value once every 3 seconds, with the option to set the system time and date. Then, by briefly pressing the MODE button, you can display the held data (HOLD), or the maximum and minimum values (MAX and MIN), or the average values (AWG), or the average occupational CO₂ exposure over an 8-hour working day or a 40-hour working week (TWA function). ), or an acceptable limit for short-term CO2 exposure (time-weighted average), usually 15 minutes (STEL function). CO2 values are also indicated by six levels of emoticons.The device contains a rechargeable Li-ion battery, which you can charge using the included USB/micro USB cable from a 5V/1A power source, such as a phone charger. Product specifications: - carbon dioxide concentration measuring device based on the CO2 measurement method. NDIR (non-dispersive infrared) CO2 sensor principle- CO2 value updated every 3 seconds- Audible and visual alarm if the CO2 concentration exceeds 1,000 ppm- Measurement of temperature and relative humidity- Built-in backlit LCD display 42 x 65 mm- automatic shut-off- 65 mm rechargeable Li-ion battery, 3.7 V DC- charges via the included micro USB/USB cable Technical specifications: Measurement accuracy:CO2 measurement range / Resolution / Measurement accuracy400 ppm / ± 500 ppm / ± 500 ppm / 50 ppm in the range of 400 ppm to 2000 ppm Temperature measurement range / Resolution / Measurement accuracy -10.0 °C ~ 50.0 °C / 0.1 °C / typically ± 1 °C Humidity measurement range / resolution / measurement accuracy % 0.0 °C ~ 99% RH / 1% RH / typically ± 5% RH (10% RH ~ 90% RH) at 25 °C Other parameters: - display: backlit LCD, dimensions 42 x 65 mm- Automatic and manual CO₂ calibration: - 1 CO₂ calibration interval: 3 sec- Built-in rechargeable battery: 3.7V DC Li-ion- Charging: via the included micro USB/USB cable- Product dimensions: 75 x 55 x 130 mm- net product weight: 195 g- product colour: white and grey> > > C02 A37: 1 pc- USB cable: 1 pc- blister pack: 1 pc- protective cap: 1 pc- User manual: 1 pc Package contents for wholesale customers: - Standard quantity per cardboard box: - 5 pcs. 140 mm- Total weight of the box: 2.35 kg MANUFACTURER: UNI-TRENDhttps://www.uni-trend.com/

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