A digital clamp-meter with multimeter capability is the Sanwa DCM660R.
The DCM660R can measure currents up to 660 Amperes and is suitable for usage in CAT III environments. This instrument’s digital multimeter capabilities allow it to do continuity tests as well as measure AC+DC voltage, resistance, and frequency.
For measuring AC, the gadget employs True RMS and the double integration operation approach. This device has a large 6600-count LCD panel with a backlight as its display.The IEC61010-1 standard is adhered to in the DCM660R’s safety design.
Meter comes with one set of test leads, carrying case and instructions.
- AC current measurable max. 660A & DMM function
- True RMS
- 6600-Count LCD with Back light
- Data hold
- Relative value
- Max/Min value hold
- Inrush current measurement
- Auto power save (15min after the last operation) (non-cancelable)
- IEC compliant
Specifications
| Function | Measuring Range | Accuracy | Resolution | Input Impedance |
|---|---|---|---|---|
| ACA | 66/660A | ±(2%+5) | 0.01A | |
| DCV | 600V | ±(1%+2) | 0.1V | 1MΩ |
| ACV | 600V | ±(1.2%+5) | 0.1V | |
| Frequency (A) | 660/6.6k/30k | ±(0.2%+1) | 0.1Hz | |
| Frequency (V) | 660/6.6k/66k/100k | ±(0.2%+1) | 0.1Hz | |
| Resistance | 660Ω | ±(1%+7) | 0.1Ω | |
| Continuity | Buzzer sounds at less than 30Ω Open voltage: approx. 1.2V | |||
| Sampling rate | 3 times/sec. |
| Bandwidth | 50-500Hz |
| Display | 6600 |
| Clamp diameter/Conductor size | Φ30mm/10×50mm |
| Battery | LR03×2 |
| Battery life | Approx. 55 hrs.（Alkaline battery/Backlight off) |
| Size/Mass | H208×W69×D38mm/Approx. 265g |
| Safety standards | IEC61010 CAT.Ⅲ600V |
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