CD771 DIGITAL MULTIMETER – SANWA
Multifunctional new standard
Backlight & Cont.buzzer with LED
- 4000 counts
- Easy to read large LCD with backlight
- Large breaking capacity fuse 30kA
- 1.5V battery check function
- Thermo plastic elstomer, high resistance against drop shock
- Safety cap on current terminal
- Auto power off(30min.)(cancelable)
CD 771
Digital Multimeters Standard type
Backlight & Cont. buzzer with LED
BASIC FEATURES:
- 3-3/4 digits 4000 count
- 3-3/4 digits 4000 count
- Easy to read large LCD with Backlight
- Large breaking capacity fuse 30kA
- 1.5V battery check function
- 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.)
- Maximum 20A can be measured if the measurement 　time is less than 10 seconds. (Take 10 minutes or 　longer intervals between measurements)
- Display : numeral display 4000
- Sampling rate : 3 times / sec.
- AC frequency bandwidth : 40〜400Hz (sine wave)
SAFETY:
IEC61010-1 (EN61010-1) 2001-02 CAT.III 600V Max. / CAT.IIDC1000V
OPTIONAL ACCESSORIES:
Clamp probe : CL-20D, CL-22AD, CL33DC
HV probe : HV-60
Carrying case : C-77, C-77H
Clip adapter : CL-11, CL-13, CL-15a, CL-DG3a, TL-8IC
Test lead : TL-21M, TLF-120
SPECIFICATIONS:
| CD771 | Measuring range | Best accuracy | Resolution | Input impedance |
|---|---|---|---|---|
| DCV | 400m/4/40/400/1000V | ±(0.5%+2) | 0.1mV | 10M～100MΩ |
| ACV | 4/40/400/1000V | ±(1.2%+7) | 0.001V | 10M～11MΩ |
| DCA | 400μ/4000μ/40m/400m/4/10A | ±(1.4%+3) | 0.1μA | |
| ACA | 400μ/4000μ/40m/400m/4/10A | ±(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 and LED lights up at between 0Ω and 85Ω（±45Ω）. Open voltage:Approx.0.4V | |||
| Diode test | Open voltage:approx.1.5V | |||
| Battery Check | Approximate value（30Ω load）1.5V battery only |
| Display | numeral display 4000 |
| Sampling rate | 3 times/sec. |
| Bandwidth | 40～400Hz（Sine wave) |
| Fuse | 0.5A/1000V 30kA Φ6.35×32mm 10A/1000V 30kA Φ10×38mm |
| Battery | R6Px2 |
| Battery life | Approx.400h (manganese battery) at DCV range |
| Size/Mass | H166×W82×D44mm/360g |
| Safety | IEC61010CAT.Ⅲ600V/CAT.Ⅱ1000V |
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