Description
APPLICATIONS AND FEATURES:
This meter is useful for measuring / analyzing circuits of
small communication devices, home electric appliances
and batteries in the ranges of CAT. III environment.
●Double molding with outside made of elastic elastomer material
●Eye-friendly large-sized display
●Continuity confirmed by the buzzer and red LED lamp
●Auto power save: Power save about 30 minutes after no operation
●Range hold, Data hold, and Relative function
●Large breaking capacity fuse 30kA, Safety cap on current terminal
●Temperature measurements up to 300 ℃(K type thermocouple
temperature sensor)
Specifications
| CD772 | 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%+8) | 0.001V | 10M～11MΩ |
| DCA | 400μ/4000μ/40m/400m/4/15A | ±(1.4%+3) | 0.1μA | |
| ACA | 400μ/4000μ/40m/400m/4/15A | ±(1.8%+6) | 0.1μA | |
| Resistance | 400/4k/40k/400k/4M/40MΩ | ±(1.2%+5) | 0.1Ω | |
| Capacitance | 50n/500n/5μ/50μ/100μF | ±(5%+10) | 0.01nF | |
| Temperature | -20°C～300°C | ±(3%+30) | 0.1°C | |
| 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 | |||
| Display | numeral display 4000 |
| Sampling rate | 3 times/sec. |
| Bandwidth | 45～500Hz（4V range）、45～1kHz（40V range and above) |
| Fuse | 0.5A/1000V 30kA Φ6.35×32mm 16A/1000V 30kA Φ10×38mm |
| Battery | R6Px2 |
| Size/Mass | H166×W82×D44mm/360g |
| Safety | IEC61010CAT.Ⅲ600V/CAT.Ⅱ1000V |
Standard accessories
Test lead
TL-25a
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