WDZR-20A DC resistance rapid tester

The output current of the instrument is large, the measurement range is wide, and the operation is simple;

 The instrument has perfect back EMF protection function, sound discharge alarm, clear discharge indication, and reduce misoperation;

 The instrument is equipped with a printer, which can print test data at any time;

 The instrument has a real-time clock, which can be saved and printed together with the test records, which is convenient for users to save and consult;

 The instrument can permanently store 200 pieces of test data (expandable), and can also use a USB flash drive to store data for users to import into the computer for processing;

The instrument has the characteristics of wide applicable temperature, high precision, shockproof, anti-interference, small size, light weight, and easy to carry.