This document describes the features and characteristics of Extech's Model 380580 Battery Powered Milliohm Meter, including five resistance ranges with resolution as low as 0.1mΩ. It also features a 4-wire Kelvin clip connection for optimum accuracy and is suitable for applications such as transformer, motor coil, and PC Board resistance measurements.
The Extech Model 380580 is a battery-powered milliohm meter designed for measuring low resistance values with high accuracy. It features a 4-wire Kelvin clip connection to eliminate lead resistance errors and offers five resistance ranges with a resolution as low as 0.1mΩ. The device is suitable for measuring transformer, motor coil, and PC board resistance. It includes an EnerSave feature to conserve battery power during short or long test durations.
| Display | 1.0" (25 mm) LCD (1999 counts) |
|---|---|
| Measurement terminals | 4-Terminal Kelvin type |
| Sampling Time | Approximately 3 times per second |
| Power Supply | 8 x 1.5V AA Batteries |
| Weight | 3.3 Ibs (1.5kg) |
| Dimensions | 9.8x7.5x4.3" (250x190x110 mm) with cover |
The device offers a resolution as low as 0.1mΩ.
The meter offers five resistance ranges.
It uses a 4-wire Kelvin clip connection to ensure optimum accuracy.
The batteries provide approximately 10 hours of continuous use.