CD770 Digital Multimeters?Standard type
CD770 Digital Multimeters?Standard type
New Standard
Capacitance and Frequency measuremen
Basic Features
- ■3-3/4 digits 4000 count
- ■Easy to read large LCD
- ■Thermo plastic elastomer, high resistance against drop shock
- ■Safety cap on current terminal
- ■Data hold, Range hold, Relative function
- ■Continuity check, Diode test
- ■Auto power off function (30min.)(cancelable)
Display : numeral display 4000
Sampling rate : 3 times / sec.
AC frequency bandwidth : 40〜400Hz (sine wave)
Safety/Specifications
| CD770 | Measuring range | Best accuracy | Resolution | Input impedance |
|---|---|---|---|---|
| DCV | 400m/4/40/400/600V | ±(0.5%+2) | 0.1mV | 10M～100MΩ |
| ACV | 4/40/400/600V | ±(1.2%+7) | 0.001V | 10M～11MΩ |
| DCA | 400μ/4000μ/40m/400mA | ±(1.4%+3) | 0.1μA | |
| ACA | 400μ/4000μ/40m/400mA | ±(1.8%+5) | 0.1μA | |
| Resistance | 400/4k/40k/400k/4M/40MΩ | ±(1.2%+5) | 0.1Ω | |
| Capacitance | 50n/500n/5μ/50μ/100μF | ±(5%+10) | 0.01nF | |
| Frequency | 5/50/500/5k/50k/100kHz | ±(0.3%+3) | 0.001Hz | |
| Continuity | Buzzer sounds at between 0Ω and 85Ω（±45Ω）. Open voltage:approx.0.4V | |||
| Diode test | Open voltage:approx.1.5V | |||
| Display | numeral display 4000 |
| Sampling rate | 3 times/sec. |
| Bandwidth | 40～400Hz（Sine wave) |
| Fuse | 0.5A/250V 1.5kA Φ5×20mm |
| Battery | R6Px2 |
| Battery life | Approx.400h (manganese battery) at DCV range |
| Size/Mass | H166×W82×D44mm/340g |
Standard accessories
Test lead
TL-21a
High voltage measurement probe
H-60
Optional accessories
High voltage measurement probe
HV-60
Test lead
TLF-120
Carrying case
C-77
Carrying case
C-77H
Adapter
CL-14
Adapter
CL-13a
Adapter
CL-15a
Adapter
TL-9IC
Adapter
CL-DG3a
Adapter
TL-A7M2
Adapter
TL-A4
