Products are mainly applied to change than group test transformer, PT and CT polarity test, test speed, high accuracy.

Technical Indicators

Range

0.9～10000

Accuracy

±（Reading×0.1%+2 words）（≤500）

±（Reading×0.2%+2 words）（>500≤3000）

±（Reading×0.3%+2 words）（>3000）

Resolution ration

0.9～9.9999（0.0001）

10～99.999（0.001）

100～999.99（0.01）

1000～9999.9（0.1）

10000 and above（1）

Working power supply

The built-in battery or external charger, charger conditions of use，Input 100-240 VAC，50/60 HZ

Functional Characteristics

◆Lithium battery power supply or 100-240V AC power supply is self-adaptive. After one charge, more than 100 transformers can be continuously tested in the ratio group. The test process is simple and convenient.

◆5.6-inch super industrial high-brightness color LCD screen, still visible under strong sunlight.

◆equipped with printer, facilitate data printing

◆It can be stored locally and on USB memory.

Lithium battery transformer turns ratio tester

Precautions：

If the instrument is not in use, please turn off the power in time.

If the instrument is not used for a long time, please charge and discharge regularly. Batteries should be charged and discharged at least once a month.

It is strictly forbidden to use power shortage, which will severely shorten the battery life and even make the battery scrap. When the instrument is short of power, the power supply should be switched off and charged immediately. Avoid battery failure due to excessive battery discharge time.

Charging lamp: the charging lamp on the charger is bright red during charging and bright green after charging.

Users must not disassemble the instrument and replace the battery without authorization. When the instrument or battery fails, please return to the factor