Test & Measuring
SANWA CD800a
- $60.00
Digital Multimeter
Tough body cover
- 4000 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
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Models: Sanwa CD800a Digital Multimeter
Sanwa CD800a
Included Accessories:
- Hand Strap
- Instruction Manual
| CD800a | Measuring range | Best accuracy | Resolution | Input impedance |
| DCV | 400m/4/40/400/600V | ±(0.7%+3) | 0.1mV | 10M～100MΩ |
| ACV | 4/40/400/600V | ±(1.6%+5) | 0.001V | 10M～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 sounds at between 10Ω and 120Ω 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 | H176×W104×D46mm/Approx.340g |
| Test lead length/Pin tip | Length: approx. 0.7m/19mm |
- Frequency -
- Expressed in the unit of Hz (hertz). Commercial frequency of 50Hz/60Hz can be measured.
- Capacitor -
- Capacitor capacity (electrostatic capacity) is measured and expressed in the unit of F (farad), μF, etc.
- Duty cycle -
- The duty cycle of repeating waveform is indicated on a percentage basis (%). It can be used for the analysis of control signals.
- 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.
- Low power ohm (Ω) -
- Resistance is measured by applying voltage of approximately 0.4V or less on a measuring object. It is characterized by the fact that the semiconductor does not conduct at approximately 0.4V or less even in forward direction.