Transformer Direct Current Resistance

Introduction

The Handheld Transformer DC Resistance Tester is an innovative product with a compact size, portable design, and handheld operation, making it even lighter and easier to carry.

The product is not only suitable for the measurement of inductive test items such as transformers, current transformers, and reactors, but also for resistive test items like copper bars, wires, and switch contact points. The instrument offers fast testing speed and high accuracy.

Feature Highlights

Battery-powered or 220V AC adaptable, a single charge allows for continuous testing of over a hundred transformer DC resistances, with a simple and convenient testing process.

Output six levels of current, with a maximum output of 10A and 25V voltage, and featuring automatic current selection for convenience and speed.

Wide range, high precision, 500uΩ to 50KΩ.

Equipped with resistance-temperature conversion functionality, optional wireless temperature measurement module, capable of real-time temperature measurement of on-site samples to ensure the accuracy of resistance conversion values.

Equipped with multiple protection functions, including reverse electromotive force protection, wire break protection, power-off protection, and overheat alarm.

5.6-inch ultra-high-brightness industrial-grade color LCD screen, still crystal clear and visible even in bright sunlight.

Equipped with an external printer for convenient data printing.

Features onboard storage and USB flash drive storage.