Sanwa Electric Instrument Co., Ltd.
Sanwa DCM400 Clamp Meters
Manufacturer: Sanwa Electric Instrument Co., Ltd
Model: DCM400
Features
Low cost & DMM functions
4000 counts, 42 segments analog bar graph
Frequency measurement by clamping and using test lead
Auto power off (30 min.)
Low battery power indication
Specifications
| Function | Measuring range | Best accuracy | Resistance |
|---|---|---|---|
| ACA | 40/400A | ±(1.9%+5) | 0.01A |
| ACV | 400/600V | ±(1.5%+5) | 0.1V |
| DCV | 400/600V | ±(1%+2) | 0.1V |
| Resistance | 400Ω | ±(1%+2) | 0.1Ω |
| Frequency (A) | 20～4k/10kHz | ±(0.1%+1) | 1Hz |
| Frequency (V) | 4k/40k/400k/1MHz | ±(0.1%+1) | 0.001kHz |
| Continuity | Buzzer sounds at less than approx. 40Ω Open voltage: approx. 1.5V | ||
| Sampling rate | 2 times/sec., 20 times/sec. for bar graph |
| Bandwidth | ACA 50/60Hz: ±(1.9%+5） 60-500Hz: ±(2.5%+5） ACV 50-500Hz: ±(1.5%+5) |
| Display | 4000 |
| Clamp diameter/Conductor size | Φ25mm/10×34mm |
| Battery | R03×2 |
| Battery life | Approx. 150 hrs. (Zinc-carbon battery) |
| Size/Mass | H193×W50×D28mm/Approx. 230g |
| Safety standards | IEC61010 CAT.Ⅲ300V CAT.Ⅱ600V |
