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The DPM 10 is a 3½ digit LCD voltmeter with 12.5mm (0.5") digit height. It features 200mV d.c. full scale reading, auto-zero and auto-polarity. The meter is panel mounted using the bezel supplied. Connection to the meter is via a row of pins. This is an older product, still available, but not normally stocked in high quantity.
| Specification | Min. | Typ. | Max. | Unit | |
|---|---|---|---|---|---|
| Accuracy (overall error) * | 0.05 | 0.1 | % (±1 count) | ||
| Linearity | ±1 | count | |||
| Sample rate | 3 | samples/sec | |||
| Operating temperature range | 0 | 50 | °C | ||
| Temperature stability | 150 | ppm/°C | |||
| Supply voltage | DPM 10 | 7.5 | 9 | 14 | V d.c. |
| DPM 10S | 3.75 | 5 | 6.5 | V d.c. | |
| Supply current | DPM 10 | 200 | uA | ||
| DPM 10S | 500 | uA | |||
| Maximum d.c. input voltage | ±20 | V | |||
| Input leakage current (Vin = 0V) | 1 | 10 | pA | ||
| Low battery threshold (adjustable) | DPM 10 | 7 | V | ||
| DPM 10S | 4 | ||||