I.Introduction

Portable DC Winding Resistance Tester is aninnovative product with compact size, hand-held operation, more portable andeasy to carry.

The product is not only suitable for themeasurement of transformer, transformer, reactor and other inductive testproducts, but also suitable for the measurement of copper bars, conductors,switch contacts and other resistive test products. The instrument has fasttesting speed and high accuracy.

II.Packaging Content

After receiving the packing box, open the packingbox and check if there is any damage. If the freight packing box is damaged orthe liner material is indented, please inform the freight company or oursalesman immediately.

Please check if you have received the followingitems in the product package:

Standard accessories:

√1 Hand-heldtransformer winding resistance tester

√1 sets of test lines (red and black each)

√1 charger(16.8V)

√1 wrist band (attached to a hand-held tester))

√1 print user manual

√1 copy of certificate and factory test report

Optional:

√1 external printer (with printing cableattached)

√1 wireless temperature measurement module (with2 rubber rod antennas)

√1 charger(4.2V)

III.Functional Characteristics

u Adaptive lithium batteries or 220 v ac supply. After a singlecharge, the dc resistance of hundreds of transformers can be testedcontinuously.

The test process is simple and convenient

u The output current is six grades, the maximum output currentis 10A, the maximum output voltage is 25V, and the current can be

automaticallyselected, which is convenient and fast.

u Wide range and high accuracy,500uΩ~50KΩ.

u It has the function of resistance temperature conversion, andcan be equipped with wireless temperature measurement module, which can

measurethe field test temperature in real time to ensure the accuracy of resistancecommutation value.

u It has many kinds of protection functions, such as back EMFprotection, broken line protection, power-off protection and over heatingalarm.

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

u equipped with external printer, facilitate data printing

u It can be stored locally and on USB memory.

IV.Technical Indicators