Universal clamp meter, enabling the maintenance of current measurements up to 2000A, with the diameter of the clamp as 57mm, and bus bar to 70*18mm
The instrument has an electronic overload protection of all functions and ranges.
It provides:
- AC current measurement (TRUE RMS) up to 1500 A and DC up to 2000 A.
- Measurement of INRUSH current in start-up phase of electrical device (high frequency of sampling).
- AC voltage measurement (TRUE RMS) up to 750 V and DC up to 1000 V.
- Resistance measurement and continuity test:
- continuity test with acoustic signalling (beeper) for resistance below 30 Ω. - Capacitance measurement
- Temperature measurement (Fahrenheit or Celsius).
- Frequency measurement.
- Duty cycle measurement.
- Diode test.
- Additionally:
- safe, insulated measuring clamp,
- autoranging,
- „DATA HOLD” function, for holding measured values,
- backlit LCD,
- „DC ZERO” mode of measurement for DC current, possibility to zero the display and reading relative actual value less stored „zero” value,
- „MAX/MIN” function,
- over range indication,
- „AUTO-OFF” function after 30min.
Electric security:
- measurement category: CAT IV 600 V acc. to EN 61010-1,
- protection class acc. to EN 60529: IP30,
Other technical data:
- power supply, 9 V battery type 6LR61,
- display: 6600 counts, backlit LCD,
- continuity test: threshold 30 Ω,
- diode test: test current of 0,8 mA , typical open circuit voltage 3,2V DC, typical,
- low battery indication: BAT displayed,
- over range indication: ‘OL’ displayed,
- temperature sensor: type K thermocouple,
- input impedance: ca.10 MΩ (V DC and V AC),
- AC bandwidth: 50...500 Hz,
- auto power OFF: 30 minutes,
- dimensions: 281 x 108 x 53 mm,
- weight: 570 g (with battery),
- accordance with following standards: EN 61010-1, EN 61010-2-032.
Rated operational conditions:
- able to open the clamp: Ø 57 mm wire 70 x 18 mm bus bar,
- operating temperature: 0...+50 °C,
- storage temperature: -20...+60 °C,
- operating altitude: max 2000m.
DC current measurement
| Range | Resolution | Accuracy |
| 0,0...659,9 A | 0,1 A | ±(2,0% m.v. + 5 digits) |
| 660...2000 A | 1 A | ±(3,0% m.v. + 5 digits) for 660...1000 A |
| ±(5,0% m.v. + 5 digits) for 1000...2000 A |
AC current measurement (TRUE RMS)
| Range | Resolution | Accuracy |
| 0,0...659,9 A | 0,1 A | ±(2,0% m.v. + 10 digits) for 50...60 Hz |
| ±(3,0% m.v. + 10 digits) for 61...400 Hz | ||
| 660...1500 A | 1 A | ±(2,5% m.v. + 10 digits) for 50...60 Hz i 660...1000 A |
| ±(3,5% m.v. + 10 digits) for 61...400 Hz and 660...1000 A |
||
| ±(5,0% m.v. + 10 digits) for 50...400 Hz and 1000...1500 |
DC voltage measurement
| Range | Resolution | Accuracy |
| 0,000...6,599 V | 0,001 V | ±(0,5% m.v. + 2 digits) |
| 6,60...65,99 V | 0,01 V | |
| 66,0...659,9 V | 0,1 V | |
| 660...1000 V | 1 V |
AC voltage measurement (true RMS)
| Range | Resolution | Accuracy |
| 0,000...6,599 V | 0,001 V | ±(1,5% m.v. + 8 digits) for 50...500 Hz |
| 6,60...65,99 V | 0,01 V | |
| 66,0...659,9 V | 0,1 V | |
| 660...750 V | 1 |
Resistance measurement
| Range | Resolution | Accuracy |
| 0,0...659,9 Ω | 0,1 Ω | ±(1,0% m.v. + 5 digits) |
| 0,660...6,599 kΩ | 0,001 kΩ | |
| 6,60...65,99 kΩ | 0,01 kΩ | |
| 66,0...659,9 kΩ | 0,1 kΩ | |
| 0,660...6,599 MΩ | 0,001 MΩ | ±(2,0% m.v. + 5 digits) |
| 6,60...66,00 MΩ | 0,01 MΩ | ±(3,5% m.v. + 5 digits) |
Capacitance measurement
| Range | Resolution | Accuracy |
| 0,0...6,599 nF | 0,001 nF | ±(3,0% m.v. + 30 digits) |
| 6,60...65,99 nF | 0,01 nF | ±(3,0% m.v. + 10 digits) |
| 66,0...559,9 nF | 0,1 nF | ±(3,0% m.v. + 30 digits) |
| 6,600...59,999 µF | 0,001 µF | ±(3,0% m.v. + 10 digits) |
| 66,00...659,99 µF | 0,01 µF | |
| 660...659,999 µF | 0,100 µF | |
| 0,660...6,600 mF | 0,001 mF |
Frequency measurement
| Range | Resolution | Accuracy |
| 10...65,99 Hz | 0,01 Hz | ±(0,1% m.v. + 5 digits) |
| 66,0...659,9 Hz | 0,1 Hz | |
| 0,660...6,599 kHz | 0,001 kHz | |
| 6,60...65,99 kHz | 0,01 kHz | |
| 66,0...659,9 kHz | 0,1 kHz | |
| 0,660...1,000 MHz | 0,001 MHz |
Temperature measurement
| Range | Resolution | Accuracy |
| -20...0°C | 1°C | ±(2,0% m.v. + 3°C) |
| 0...399°C | ±(1,0% m.v. + 2°C) | |
| 400...1000°C | ±(2,0% m.v. + 3°C) | |
| -4...31°F | 1°F | ±(2,0% m.v. + 6°F) |
| 32..749°F | ±(1,0% m.v. + 4°F) | |
| 750...1832°F | ±(2,0% m.v. + 6°F) |
Duty cycle measurement
| ange | Resolution | Accuracy |
| 5...95% | 0,1% | ±(2,0% m.v. + 10 digits) |
„m.v.”- measured value