Description
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
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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
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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
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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/
