| Function | Measuring Range | Tolerance |
|---|---|---|
| DCV | 0.1(20kΩ/V) 0.25/2.5/10/50 (20kΩ/V)/250/1000V(9kΩ/V) |
±5% of full scale ±3% of full scale |
| DCV (NULL) | ±5/25V(40kΩ/V) | ±5% of full scale |
| ACV | 10/50/250/750(9kΩ/V) | ±4% of full scale |
| DCA | 50μ/2.5m/25m/0.25A | *1 ±3% of full scale |
| Resistance | 2k/20k/200k/2MΩ (x1/x10/x100/x1k) 200MΩ (x100k) |
±3% of arc ±5% of arc |
| Capacitance | 10μF | Approximate value |
| dB | -10dB~+22dB (for 10VAC) ~+62dB | Approximate value |
| Load current (LI) | 0-150m/15m/1.5m/150μ/1.5μA | Approximate value |
| DC high voltage | DC25kV (optional probe “HV-10T” is necessary) |
– |
| hFE | 1000 at x10 range (optional probe “HFE-6T” is necessary) |
– |
| Battery | R6 (IEC) or UM-3 (1.5V) x2 |
| Fuse | Φ5.2x20mm (250V/0.5A) |
| Size/Mass | H159.5×W129×D41.5mm/Approx. 320g |
SPECIFICATION:
• AC current measurable max. 660A & DMM function
• True RMS
• LCD with Backlight
• Data hold
• Relative value
• Max / Min value hold
• Inrush current measurement
• Auto power save (15min after the last operation) (No cancelable)
| CD800a | Measuring Range | Accuracy | Resolution | Input Impedance |
|---|---|---|---|---|
| DCV | 400m/4/40/400/600V | ±(0.7%+3) | 0.1mV | 10M-100M Ω |
| ACV | 4/40/400/600V | ±(1.6%+5) | 0.001V | 10M-11M Ω |
| DCA | 40m/400mA | ±(2.2%+5) | 0.01mA | |
| ACA | 40m/400mA | ±(2.8%+5) | 0.01mA | |
| Resistance | 400/4k/40k/400k/4M/40M Ω | ±(1.2%+5) | 0.1 Ω | |
| Capacitance | 50n/500n/5 μ/50 μ/100 μF | ±(5%+10) | 0.01nF | |
| Frequency | 5Hz-100kHz | +0.5%+3) | ||
| Duty cycle | 20%-80% | +0.5%+5) | ||
| Continuity | Buzzer sounds at between 10 Ω and 120 Ω Open voltage: Approx.0.4V | |||
| Diode test | Open voltage: Approx.1.5V | |||
| Display | numeral display 4000 |
| Sampling rate | 3 times/sec. |
| Bandwidth | 40Hz-400Hz |
| Fuse | 0.5A/250V 1.5kA Φ5×20 Ceramic |
| Battery | R6P (1.5V) x2 |
| Battery life | Approx.500h (manganese battery) at DCV range |
| Size/Mass | H176xW104xD46mm/Approx.340g |
| Test lead length/Pin tip | Length: approx. 0.7m/19mm |
Automatic determination of the live state of the measurement line
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