Sanwa Electric Instrument Co., Ltd.
Sanwa CD800a Digital Multimeters
Manufacturer: Sanwa Electric Instrument Co., Ltd
Model: CD800a
Features
000 counts
Best accuracy 0.7％
Auto power off(30min.)(cancelable)
Low power ohm(input voltage 0.4V)at continuity range
Solid & portective body cover that can also be used as a tilt stand
Chip resister holder behind the body cover
Specifications
| Function | Measuring Range | Best Accuracy | Resolution | Input Impedance |
|---|---|---|---|---|
| DCV | 400m / 4 / 40 / 400 / 600V | ±(0.7% + 3) | 0.1mV | 10MΩ ～ 100MΩ |
| ACV | 4 / 40 / 400 / 600V | ±(1.6% + 5) | 0.001V | 10MΩ ～ 11MΩ |
| DCA | 40m / 400mA | ±(2.2% + 5) | 0.01mA | — |
| ACA | 40m / 400mA | ±(2.8% + 5) | 0.01mA | — |
| Resistance | 400 / 4k / 40k / 400k / 4M / 40MΩ | ±(1.2% + 5) | 0.1Ω | — |
| Capacitance | 50n / 500n / 5μ / 50μ / 100μF | ±(5% + 10) | 0.01nF | — |
| Frequency | 5Hz ～ 100kHz | ±(0.5% + 3) | — | — |
| Duty Cycle | 20% ～ 80% | ±(0.5% + 5) | — | — |
| Continuity | Buzzer at 10Ω ～ 120Ω (Open V ≈ 0.4V) | — | — | — |
| Diode Test | Open voltage ≈ 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 | H176×W104×D46mm/Approx.340g |
| Test lead length/Pin tip | Length: approx. 0.7m/19mm |
