This document describes the features and characteristics of the DMM 210 / DMM 220 / DMM230 / DMM240 industrial digital multimeters, including measurement ranges, accuracy, and functions.
The Multimetrix DMM210‑DMM240 series are industrial‑grade digital multimeters offering high‑resolution displays, back‑lit bargraphs and robust construction. They are water‑ and dust‑tight (IP67) and comply with safety categories 600 V CAT IV and 1000 V CAT III.
The range includes 6,000‑point and 40,000‑point models, providing basic accuracies of 0.09 % or 0.06 % respectively. They cover voltage, current, resistance, capacitance, temperature and frequency measurements, with auto‑range/manual selection and additional functions such as continuity, diode test and duty‑cycle measurement.
| Safety category | 600 V CAT IV / 1000 V CAT III |
|---|---|
| Ingress protection | IP67 |
| Display | Large backlit display with bargraph |
| Resolution | 6,000‑point and 40,000‑point models |
| Basic accuracy | 0.09 % (210/220) / 0.06 % (230/240) |
| Bandwidth | 40 Hz to 1 kHz |
| Voltage range | 0.001 V to 1000 V |
| Temperature range | -45 °C to +750 °C (thermocouple K -20 °C to +1000 °C) |
| Dimensions / Weight | 187 × 81 × 50 mm / approx. 342 g |
It is water‑ and dust‑tight with an IP67 rating.
The device meets 600 V CAT IV and 1000 V CAT III categories per IEC‑61010.
The highest‑end model provides a 40,000‑point resolution with a back‑lit bargraph.