Detail Product :
Digital Multimeters CD771
Brand : Sanwa
Category : Digital Multimeter
Feature
- The entire outer surface of the case has been formed with thermo plastic elastomer, giving the main body high resistance against the shock of a drop.
- A backlight is provided to allow the user to read the value displayed even in dark locations.
- The continuity check enables the user to verify electric continuity through both the buzzer sound and the LED illumination.
- The 1.5V battery check function is available, allowing you to quickly check battery power.
- A fuse of large breaking capacity is used to further improve safety.
- A safety cap is provided for current measurement. Maximum 20A can be measured if the measurement time is less than 10 sec.
| Measurement Range and Accuracy |
Accuracy assurance range: 23±5°C 80%RH max.
|
| Function |
Range |
CD770 |
CD771 |
Input Impedance |
Remarks |
| AVERAGE |
AVERAGE |
| DCV |
400.0mV |
± (0.5%rdg+2dgt) |
≥100MΩ |
|
| 4.000V - 400.0V |
± (0.9%rdg+2dgt) |
10-11MΩ |
| 600V |
± (0.9%rdg+2dgt) |
10MΩ |
| 1000V |
- |
± (0.9%rdg+2dgt) |
10MΩ |
| ACV |
4.000V - 600V |
± (1.2%rdg+7dgt) |
10-11MΩ |
∗Sin wave 40Hz-400Hz |
| Resistance |
400.0Ω - 40.00MΩ |
± (1.2% - 3.0%rdg) |
- |
Open voltage: DC0.4V |
| Cont. check |
Buzzer sounds in range of 0Ω to 130Ω. Open voltage: Approx. DC 0.4V |
| DIODE test |
Open voltage: Approx. DC 1.5V |
