Digital Ammeter Clamp 600V 400A - UNI-T

Features
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 has protection against voltages above 600V in all ranges and an audible and optical alarm. Four-digit multi-segment display measuring 37 x 25 mm with backlight and fast refresh rate (3 times/sec). The opening of the jaws allows the measurement of cables with a diameter of up to 28 mm. Non-contact electric field detection (NCV) allows detecting live conductors in two sensitivities -EFLo and -EFHi for low voltage distribution 110V / 50 / 60Hz and 230V / 50 / 60Hz. The probe tip cover provided on the test leads allows measurement in CAT III category LV distribution without the risk of arcing. Without end caps, test leads can only be measured on CAT II category low voltage distribution lines. 2pcs 1.5V R03 power battery. The power consumption of the meter is approx. 1.8 mA. The circuit has an automatic energy saving function. Standby consumption 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 -40 ° C to 1000 ° C
- Multi-segment display and audible / visual alarm
- Protection against voltages greater than 600 V in the ranges
- Automatic range switching
- Accuracy is guaranteed in the range of 1% to 100% of the 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)
- The monitoring accuracy frequency when measuring AC current in the range of 50 to 100 Hz is ± (1.0% + 5) in the resolution of 0.1 Hz
- 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 / 1000V / 10Hz ~ 10kHz ± (0.8% +5)
- Frequency monitoring accuracy when measuring AC voltage in the range of 10 Hz to 10 kHz ± (1.0% + 5) at one resolution from 0.01 Hz to 0.01 kHz
- Overload protection at 600 Vrms
- Input impedance approx. 10MGO

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. 10MO
- Overload protection at 600Vrms

4. Resistance measurement (ranges / resolution / accuracy):
- 400.0O / 0.1O / ± (1.0% +2)
- 4,000kO / 0.001kO / ± (0.8% +2)
- 40.00kO / 0.01kO / ± (0.8% +2)
- 400.0kO / 0.1kO / ± (0, 8% +2)
- 4,000MO / 0.001MO / ± (2.0% +5)
- 40.00MO / 0.01MO / ± (2.0% +5)
- Overload protection at 600 Vrms

5. Capacity measurement (ranges / resolution / accuracy):
- 4,000nF / 0.001nF / ± (4.0% +10)
- 40.00nF / 0.01nF / ± (4.0% +10)
- 400.0nF / 0.1knF / ± (4.0% +10)
- 4,000µF / 0.001µF / ± (4.0% +5)
- 40.00µF / 0.01µF / ± (4.0% +5)
- 400.0µF / 0.1µF / ± (4.0% +5)
- 4,000mF / 0.001mF / ± 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 / 1 ° C / ± (2.0% +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 10O , the continuous circuit signal sounds a bell
- If the measured resistance is greater than 31alizace, the signal circuit does not sound a buzzer
- Open circuit voltage of about 2.0 V
- Measurement in the range of 400O
- Overload protection at 600 Vrms

8. Diode measurement:
- In the forward direction, the voltage drop of the semiconductor junction is less than or equal to 2 V
- For a silicon junction, a typical voltage drop is 0.5 to 0.8 V
- Open circuit voltage about 2.2 V - measurement in the range of 4000 V

9. Non-contact electric field detection (NCV):
- Allows detecting live wires in two sensitivities - EFLo and - EFHi for 110V / 50/60 Hz and 230 V / 50 low voltage distribution / 60Hz

Other parameters:
- Measurement of maximum and minimum values: Yes
- HOLD: Yes
- Low battery indication: Yes
- Auto power off: Yes
- Battery power 1.5V (R03): 2pcs
- Backlit screen size: 37 mm x 25 mm
- Product dimensions: 215 mm x 63 mm x 36 mm
- Product net weight: 248 g
- Product color : red and gray

Package Contents:
- Clip Multimeter UT202R: 1 unit
- Test leads: 1 pair
- Battery 1, 5 V (R03): 2 units
- Instructions for use: 1