Clamp Meter
Clamp meter with Bluetooth interface / Current measurement 0 ... 1000 A AC/DC / Temperature measurement / NCV test / Clamp opening 34 mm (1.3") / Measuring rate of 3 Hz / Optionally expandable with Rogowski coil for 3000 A AC / Automatic switch-off
The clamp meter has a measuring range of 0… 1000 A AC/DC. The current is measured inductively using the clamp on the measuring device. Live supply lines with a diameter of up to 32 mm (1.2") can be connected to the clamp meter. With the optional Rogowski coil, the measuring range of the clamp meter can be extended to up to 3000 A AC. The clamp meter has sub-functions for current measurement. The inrush current can be measured with the clamp meter. This is a particularly important function, as motors such as those installed in ventilation systems or hall lighting require a particularly high current when switched on.
In addition to current measurement, the clamp meter can also measure voltages from 0… 1000 V AC/DC, resistances, frequencies and capacitances. The functions can be set using the rotary selector switch on the clamp meter. With the NCV function, the clamp meter can be used to determine the absence of voltage without contact. As soon as a voltage of 150 V AC is applied, this is indicated by an additional red LED. This function is active for every measuring function selected using the rotary selector switch. An LED lamp is integrated in the clamp meter for optimal illumination of the measuring point.
The clamp meter can be connected to an Android or iOS device via the Bluetooth interface. With the free app for the clamp meter, the measured values can be displayed, saved and further processed. The clamp meter thus covers a wide range of measuring tasks due to the multitude of functions.
- Measuring range: 0 ... 1000 A AC/DC
- Bluetooth interface
- Inrush current measurement
- Not Connected Voltage function
- LC colour display
- Optionally with ISO certificate
| Technical Specifications | |||
|---|---|---|---|
| DC Voltage | |||
| Range | Resolution | Accuracy | Notes |
| 600.0 mV | 0.1 mV | ±(0.5 % + 8 digits) | Input impedance: >10 MΩ Overvoltage protection: 1000 V AC/DC |
| 6.000 V | 0.001 V | ±(1.5 % + 5 digits) | |
| 60.00 V | 0.01 V | ±(1.5 % + 5 digits) | |
| 600.0 V | 0.1 V | ±(1.5 % + 5 digits) | |
| 1000 V | 1 V | ±(1.5 % + 5 digits) | |
| AC Voltage | |||
| 6.000 V | 0.001 V | ±(1.5 % + 5 digits) | Peak accuracy: ±10 % Response time: 1 ms Input impedance: >10 MΩ Overvoltage protection: 1000 V AC/DC |
| 60.00 V | 0.01 V | ±(1.5 % + 5 digits) | |
| 600.0 V | 0.1 V | ±(1.5 % + 5 digits) | |
| 1000 V | 1 V | ±(1.5 % + 5 digits) | |
| Low Pass Filter (LowZ, 50–400 Hz) | |||
| 6.000 V | 0.001 V | ±(3.0 % + 40 digits) | Input impedance: <300 kΩ Overvoltage protection: 1000 V AC/DC |
| 60.00 V | 0.01 V | ±(3.0 % + 40 digits) | |
| 300.0 V | 0.1 V | ±(3.0 % + 40 digits) | |
| AC + DC Voltage (50–400 Hz) | |||
| 6.000 V | 0.001 V | ±(2.5 % + 20 digits) | Input impedance: >10 MΩ |
| 60.00 V | 0.01 V | ±(2.5 % + 20 digits) | |
| 600.0 V | 0.1 V | ±(2.5 % + 20 digits) | |
| 1000 V | 1 V | ±(2.5 % + 20 digits) | |
| Direct Current | |||
| 600.0 A | 0.1 A | ±(2.5 % + 5 digits) | Overvoltage protection: 1000 A DC |
| 1000 A | 1 A | ±(2.8 % + 5 digits) | |
| Alternating Current (50–60 Hz) | |||
| 600.0 A | 0.1 A | ±(2.5 % + 5 digits) | Overload protection: 1000 A AC/DC |
| 1000 A | 1 A | ±(2.8 % + 5 digits) | |
| Flexible Clamp (50–400 Hz) | |||
| 30.00 A | 0.01 A | ±(3.0 % + 5 digits) | Overload protection: 3000 A AC/DC |
| 300.0 A | 0.1 A | ±(3.0 % + 5 digits) | |
| 3000 A | 1 A | ±(3.0 % + 5 digits) | |
| Resistance | |||
| 600.0 Ω | 0.1 Ω | ±(1.0 % + 10 digits) | Overvoltage protection: 1000 V AC/DC |
| 6.000 kΩ | 0.001 kΩ | ±(1.5 % + 5 digits) | |
| 60.00 kΩ | 0.01 kΩ | ±(1.5 % + 5 digits) | |
| 600.0 kΩ | 0.1 kΩ | ±(1.5 % + 5 digits) | |
| 6.000 MΩ | 0.001 MΩ | ±(2.5 % + 5 digits) | |
| 60.00 MΩ | 0.01 MΩ | ±(3.5 % + 10 digits) | |
| Continuity Test | |||
| Signal <50 Ω | Overvoltage protection: 1000 V AC/DC | ||
| Diode Test | |||
| Test current <1.5 mA | Max open circuit voltage: 3.3 V DC | ||
| Frequency Measurement | |||
| 9.999 Hz ... 99.99 kHz | ±(1.2 % + 5 digits) | Resolution: 0.01 ... 10 Hz Overvoltage protection: 1000 V AC/DC Sensitivity: >5 Vrms, duty 20–80% | |
| Duty Cycle | |||
| 10.0 ... 90.0 % | 0.1 % | ±(1.2 % + 8 digits) | Pulse: 40 Hz ... 10 kHz Amplitude: ±5 V (0.1–100 ms) |
| Capacitance | |||
| 60.00 nF | 0.01 nF | ±(4.0 % + 20 digits) | Overvoltage protection: 1000 V AC/DC |
| 600.0 nF | 0.1 nF | ±(3.0 % + 8 digits) | |
| 6.000 µF | 0.001 µF | ±(3.0 % + 8 digits) | |
| 60.00 µF | 0.01 µF | ±(3.0 % + 8 digits) | |
| 600.0 µF | 0.1 µF | ±(3.0 % + 8 digits) | |
| 6000 µF | 1 µF | ±(5.0 % + 8 digits) | |
| 60.00 mF | 0.01 mF | ±(5.0 % + 20 digits) | |
| 100.0 mF | 0.1 mF | ±(5.0 % + 20 digits) | |
| Temperature (Type K) | |||
| -40 ... 600.0 °C | 0.1 °C | ±(1.5 % + 5 digits) | Overvoltage protection: 1000 V AC/DC Specs refer to ambient ±1 °C, stable. Prolonged measurement may increase value by 2 °C. |
| 600 ... 1000 °C | 1 °C | ±(1.5 % + 5 digits) | |
| -40 ... 600.0 °F | 0.1 °F | ±(1.5 % + 9 digits) | |
| 600 ... 1800 °F | 1 °F | ±(1.5 % + 9 digits) | |
| General Specifications | |||
| Clamp opening | 34 mm / 1.3" | ||
| NCV | >150 V AC | ||
| Display | LC colour display, "OL" overload indicator | ||
| Measuring rate | 3 values/sec | ||
| Interface | Bluetooth | ||
| Operating conditions | 5 ... 40 °C / 41 ... 104 °F, <80 % RH non-condensing | ||
| Storage conditions | -20 ... 40 °C / -4 ... 140 °F, <80 % RH non-condensing | ||
| Max working height | 2000 m / 7000 ft | ||
| Power supply | 3 x 1.5 V AAA batteries | ||
| Auto power off | 15, 30, 45, 60 minutes | ||
| Dimensions | 250 x 80 x 40 mm / 9.8 x 3.1 x 1.5" | ||
| Weight | 365 g / 12.8 oz | ||
