| General Tools CM770 Specifications |
| AC Voltage Ranges/ Accuracy |
0 to 600mV/6V/60V/600V/750V / ±(0.8% + 3 digits) |
| DC Voltage Ranges/ Accuracy |
0 to 600mV/6V/60V/600V/750V / ±(0.5% + 3 digits) |
| AC Current Measurement Ranges / Accuracy |
0 to 60A/600A / ±(1.8% + 5 counts) |
| DC Current Ranges (via clamp) / Accuracy |
0 to 60A/600A / ±(3% + 5 digits) |
| Resistance Ranges/ Accuracy |
0 to 600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ /
±(0.8% + 3 digits)@<1MΩ;
±(1.2% of reading+ 3 digits)@=1MΩ |
| Frequency Ranges/ Accuracy |
0Hz to60Hz/600Hz/6kHz (clamp jaw);
10Hz to60Hz/600Hz/6kHz/60kHz/600kHz/6MHz/60MHz(test leads)/
± (1.5% + 5 digits) (clamp jaw);
±(0.3% + 5 digits) (test leads in Hz mode) |
| Capacitance Ranges/ Accuracy |
0 to 6nF/60nF/600nF/6µF/60µF/600µF/6000µF/60,000µF/
±(4% + 5 digits)@>10nF) |
| Temperature Range (via "K " type thermocouple)/Accuracy |
-58° to 1112°F (-50°to 600°C) / ±(2% + 2 digits) |
| Duty Cycle Range/ Accuracy |
1 to 99% / ±3% |
| Maximum Resolutions |
0.1A, 0.1mV, 0.1?, 0.01Hz,0.001nF, 2°F/1°C, 0.1% |
| Clamp Jaw Opening |
1.65 in. (42mm) |
| Dimensions of CM660/CM700 |
8.86 x 3.31 x 1.30 in. / (225 x 84 x 33mm) |
| Dimensions of CM770 |
9.37 x 3.62 x 1.97 in. (238 x 92 x 50mm) |
| Weight (including batteries) |
14.8 oz. (420g) |
| Power Source (included) |
3 AAA batteries (CM660, CM700); 3 AAA batteries and 2 LR44 batteries (CM770) |