ECC03 is an AC/DC current clamp designed for non-contact measurement of AC/DC currents up to 400A. It is suitable for 50/60Hz circuits and can be used in conjunction with a multimeter to safely measure current without disconnecting the circuit.
Features
- Supports two ranges of 40A and 400A, with outputs of 10mV/A and 1mV/A respectively, to meet different current measurement needs;
- No need to disconnect the circuit, avoid direct contact with high-voltage conductors, and comply with EN 61010 safety standards (CAT II -600V);
- Equipped with a zero adjustment button to eliminate hysteresis effect during DC measurement;
- Weighing only 240g, with a maximum jaw opening of 20mm, it is suitable for operation in narrow spaces while supporting the detection of wires of different specifications;
- LED lights show working status, easy to operate.
Functions
- AC/DC current measurement: Supports AC (50/60Hz) and DC current detection, with a range of 0-400A.
- Multi-speed switching: 40A (10mV/A) and 400A (1mV/A) are optional, suitable for different multimeter ranges.
- Non-invasive measurement: Readings can be taken by simply clamping the wire without affecting circuit operation.
Parameters
| DC: 40A | AC: 40A (50/60Hz) | ||
|---|---|---|---|
| 0~20.00A | Ā± (3.5% + 6digits) | 0~20.00A | Ā± (4.0% + 10digits) |
| 20.00~40.00A | Ā± (4% + 10 digits) | 20.00~40.00A | Ā± (5% + 10digits) |
| DC: 400A | AC: 400A (50/60Hz) | ||
|---|---|---|---|
| 0~300.0A | Ā± (3.5% + 6digits) | 0~300.0A | Ā± (4.5% + 10digits) |
| 300.0~400.0A | Ā± (4.5% + 6digits) | 300.0~400.0A | Ā± (5% + 10digits) |
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