Clamp Meters
DC/AC
DCM400AD
Suitable for automotive maintenance & DMM functions
Calibration available products
Calibration available products
- 4000 counts, 42 segments analog bar graph
- Auto power off (30 min.)
- Low battery power indication
- Max
400A - DC / AC measurable
- Both ACA and DCA are measurable.
- Continuity buzzer
- The buzzer sounds when the measuring object is electrically conducting.
- Auto power off
- Power is automatically turned off when a certain time has elapsed after power-up. Some models have a function to cancel this function.
- Data hold
- A value indicated on the display is fixed. It is fixed even after the test lead is removed, and can be used as a record for reference purposes.
- Range hold
- The range is fixed in the measurement of varying voltage and current which is difficult to read in the auto range.
- Measurement of relative value
- A certain measured value is assumed as 0 and measured values after that are expressed by positive or negative values relative the value fixed as 0.
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Specifications
Function | Measuring range | Best accuracy | Resolution |
---|---|---|---|
ACA | 40/400A | ±(2%±10) | 0.01A |
DCA | 40/400A | ±(2.5%±10) | 0.01A |
ACV | 400/600V | ±(1.5%±5) | 0.1V |
DCV | 400/600V | ±(1%±2) | 0.1V |
Resistance | 400Ω | ±(1%±2) | 0.1Ω |
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 | 50~500Hz |
Display | 4000 |
Clamp diameter/Conductor size | Φ25mm/10×34mm |
Battery | LR03×2 |
Battery life | Approx. 50 hrs.(Alkaline battery) |
Size/Mass | H193×W50×D28mm/Approx. 230g |
Safety standards | IEC61010 CAT.Ⅲ300V CAT.Ⅱ600V |