The document provides specifications and features of the PM53A model, including accuracy at specific temperature and humidity, voltage range and accuracy, NMRR, CMRR, input impedance, capacitance range and accuracy, and resistance range and accuracy.
The PM53A is a compact commercial digital multimeter featuring AutoTect™ automatic range selection and VolTect™ non‑contact voltage detection. It offers a large oversize digital display, protective silicone holster, and full safety ratings for CAT III 300 V and CAT II 450 V environments.
The handbook lists detailed specifications such as voltage range accuracies, input impedance, display update rate, battery type, operating temperature, and dimensions. It also includes information on accessories, agency approvals, and warranty.
| DC Voltage Range Accuracy | 6.000 V + (0.5 % + 3 dgt) |
|---|---|
| Display and Update Rate | 3‑5/6 digits, 6000 counts; 5 updates per second |
| Power Supply | 3 V button battery (IEC‑CR2032) |
The meter powers off after being idle for 3 minutes.
It uses a 3 V standard button battery (IEC‑CR2032).