Product Introduction

The LDBBZ-1000B Digital Transformer Ratio Tester is an innovative product that overcomes the drawbacks of traditional transformer ratio bridge testing. It features a large, high-resolution LCD screen and is powered by a lithium battery for convenient on-site use.

The LDBBZ-1000B Digital Transformer Ratio Tester is primarily used for transformer ratio group testing, PT and CT ratio polarity testing, offering fast testing speed and high accuracy.

Product Synonyms: Transformer Ratio Group Test Set, Transformer Ratio Test Set, Transformer Ratio Full-Automatic Test Set, Full-Automatic Multi-functional Ratio Test Set, Transformer Ratio Group Measurement Instrument, Transformer Ratio Measurement Instrument, Transformer Ratio Full-Automatic Measurement Instrument, Ratio Test Instrument

Product Features

Adaptable to lithium battery power or 220V AC power, a single charge allows for continuous testing of over 100 transformer ratio and group combinations. The testing process is simple and convenient.

◆ Features blind test function, allowing ratio and group tests to be conducted without knowing the high and low voltage connection method.

Added CT ratio and polarity testing function on top of conventional transformers, Z-type transformers, and PT sample testing, with broader application areas.

Wide range and high precision, the measurement range of the variable ratio can reach 10,000, and the testing accuracy is guaranteed to be 0.3% at 10,000.

◆ Equipped with comprehensive protection functions, including reverse polarity protection and output short-circuit protection.

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

Equipped with a thermal printer for convenient data printing.

◆ Features onboard storage and USB drive storage for convenient data preservation.