Uni-T UT201R Digital Clamp Meter

The UT201R digital clamp meter is used to measure AC and DC voltages up to 600V, AC currents up to 400A and frequency voltages up to 600V. It has protection against voltages greater than 600V and an audible and optical alarm on all ranges. The four-digit multi-segment display measures 37 x 25 mm with backlight and fast refresh rate (3 times/s). The non-contact electric field sensing (NCV) allows the detection of live conductors in two sensitivities -EFLo and - EFHi for LV 110V/50/60Hz and 230V/50/60Hz. The included probe - probe tip cover on the test cables allows measurements on CAT III LV distribution lines without arcing hazard. Without the spike covers, the test cables can only be measured on CAT II LV distribution lines. Power supply battery 2pcs 1,5V R03. Power consumption of the meter is approx. 1.8 mA. The circuit has an automatic power saving function. Sleep mode consumption is <11µA, effectively extending battery life to approx. 400 hours.


Product parameters:

- Voltage, current and frequency measurement of high voltage up to 600 V
- non-contact electric field sensing (NCV)
- multi-segment display and audible/visual alarm
- Protection against voltages greater than 600V across ranges
- automatic range switching
- Accuracy is guaranteed between 1% and 100% of range


Technical parameters:


1. AC current measurement ( ranges / resolution / accuracy ):

4.000A / 0.001A / 50Hz ~ 100Hz ±(4.0%+10)
40.00A / 0.010A / 50Hz ~ 100Hz ±(2.0%+10)
400.0A / 0.100A / 50Hz ~ 100Hz ±(2.0%+10)
- Frequency monitoring accuracy when measuring AC current between 50 and 100Hz is ±(1.0%+5) at 0.1Hz resolution
- overload protection at 420A


2. AC voltage measurement ( range/resolution/accuracy ):

4.000V / 0.001V / 10Hz ~ 10kHz ±(1.0%+5)
40.00V / 0.010V / 10Hz ~ 10kHz ±(0.8%+5)
400.0V / 0.100V / 10Hz ~ 10kHz ±(0.8%+5)
600.0V / 1.000V / 10Hz ~ 10kHz ±(0.8%+5)
- Frequency monitoring accuracy for AC voltage measurements between 10k and 10k ±(1.0%+5) at 0.01Hz to 0.01kHz resolution
- overload protection at 600Vrms
- input impedance approx. 10MG?


3. DC voltage measurement ( range / resolution / accuracy ):

400.0mV / 0.100mV / ±(0.7%+3)
4.000V / 0.001V / ±(0.5%+2)
40.00V / 0.010V / ±(0.7%+3)
400.0V / 0.100V / ±(0.7 %+3)
600V / 1,000V / ±(0,7 %+3)
- input impedance approx. 10M?
- Overload protection at 600Vrms


4. Resistance measurement ( ranges / resolution / accuracy ):

400,0? / 0,1? / ±(1,0%+2)
4,000k? / 0,001k? / ±(0,8%+2)
40,00k? / 0,01k? / ±(0,8%+2)
400,0k? / 0,1k? / ±(0,8%+2)
4,000M? / 0,001M? / ±(2,0%+5)
40,00M? / 0,01M? / ±(2,0%+5)
- Overload protection at 600 Vrms


5. Circuit continuity check:

- when the measured resistance is less than 10? the continuous circuit signal sounds a buzzer
- when the measured resistance is greater than 31? disconnected circuit indication no buzzer sounds
- open circuit voltage about 2.0V
- measurement on a range of 400?
- overload protection at 600 Vrms


6. Measurement of diodes:

- in the pass direction, the voltage drop across the semiconductor junction is less than or equal to 2V
- for a silicon junction, a voltage drop of 0,5 to 0,8V is typical
- open circuit voltage about 2.2V
- measurements on the 4,000V range


7. Non-contact electric field sensing (NCV):

- allows to detect live conductors in two sensitivities -EFLo and - EFHi for LV 110V/50/60Hz and 230V/50/60Hz.

Other parameters:

- measurement of maximum and minimum values: yes
- data hold ( HOLD ): yes
- low battery indication: yes
- automatic power off: yes
- 1.5 V battery power supply (R03): 2pcs
- backlight display size: 37 mm x 25 mm
- Product dimensions: 215 mm x 63 mm x 36 mm
- net product weight: 248 g
- product colour: red and grey


Package contents:

- Clamp multimeter UT201R: 1pc
- Test Cables: 1 pair
- 1.5 V battery (R03): 2pcs
- User manual: 1pc


Wholesale Packing:

- Standard quantity per carton: 40pcs
- standard carton size: 485 mm x 295 mm x 385 mm
- standard gross carton weight: 16.6 kg


MANUFACTURER: UNI-TREND
https://www.uni-trend.com/

Max. DC voltage:
600 V
Max. AC voltage:
600 V
Max. 600 600 600 600 DC current:
0 A
Max. AC current:
400 A
Clamp opening range:
28 mm
Measured values:
AC voltage, AC current, DC voltage, resistance
Special features:
Auto range, Data Hold, MAX/MIN value, display backlight, sleep mode, acoustic test, diode test, TRUE RMS
Multimeter Resolution:
4000