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The DM78C is the smallest go-anywhere meter that measures voltage, continuity, diode and resistance.
The DM78C is the smallest go-anywhere meter that measures voltage, continuity, diode and resistance.
The DM78C is a small multimeter with the ability of much larger models. The DM78C has a 3200 count digital display, analog bargraph, and a data hold feature. The DM78C measures DC volts, AC volts, resistance, diode test, and continuity check. This multimeter has test leads and probes already attached with battery installed.
Features
| Voltage | |
| DC Ranges | 320 mV, 3.2 V, 32 V, 320 V, 600 V |
| DC Accuracy | ± (1.0 % rdg + 2 dgts) @ 3.2 V Range ± (2.0 % rdg + 2 dgts) @ All Other Ranges |
| AC Ranges | 3.2 V, 32 V, 320 V, 600 V |
| AC Accuracy | ± (4.0 % rdg + 5 dgts) |
| Resolution | DC: 0.1 mV @ 320 mV range AC: 100 mV @ 3.2 V range |
| Input Impedance | >100 MΩ @ 320 mV Range 11 MΩ @ 3.2 V Range 10 MΩ @ All Other Ranges |
| Resistance | |
| Accuracy | ± (2.0 % rdg + 4 dgts) @ 320 Ω Range ± (2.0 % rdg + 2 dgts) @ 3.2, 32, 320 kΩ Ranges ± (6.0 % rdg + 2 dgts) @ 3.2 MΩ Range ± (10.0 % rdg + 2 dgts) @ 32 MΩ Range |
| Resolution | 100 mΩ @ 320 Ω Range |
| Test Current | 320 Ω: <0.7 mA 3.2 kΩ: <0.13 mA 32 kΩ: <13 µA 320 kΩ: <1.3 µA 3.2 MΩ: <0.13 µA 32 MΩ: 0.6 mA |
| Test Voltage | 0.6 V |
| Voltage | |
| DC Ranges | 320 mV, 3.2 V, 32 V, 320 V, 600 V |
| DC Accuracy | ± (1.0 % rdg + 2 dgts) @ 3.2 V Range ± (2.0 % rdg + 2 dgts) @ All Other Ranges |
| AC Ranges | 3.2 V, 32 V, 320 V, 600 V |
| AC Accuracy | ± (4.0 % rdg + 5 dgts) |
| Resolution | DC: 0.1 mV @ 320 mV range AC: 100 mV @ 3.2 V range |
| Input Impedance | >100 MΩ @ 320 mV Range 11 MΩ @ 3.2 V Range 10 MΩ @ All Other Ranges |
| Resistance | |
| Accuracy | ± (2.0 % rdg + 4 dgts) @ 320 Ω Range ± (2.0 % rdg + 2 dgts) @ 3.2, 32, 320 kΩ Ranges ± (6.0 % rdg + 2 dgts) @ 3.2 MΩ Range ± (10.0 % rdg + 2 dgts) @ 32 MΩ Range |
| Resolution | 100 mΩ @ 320 Ω Range |
| Test Current | 320 Ω: <0.7 mA 3.2 kΩ: <0.13 mA 32 kΩ: <13 µA 320 kΩ: <1.3 µA 3.2 MΩ: <0.13 µA 32 MΩ: 0.6 mA |
| Test Voltage | 0.6 V |
