I.Introduction

Portable DC Winding Resistance Tester is an innovative product with compact size, hand-held operation, more portable and easy to carry.

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

II.Packaging Content

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

Please check if you have received the following items in the product package:

Standard accessories:

√1 Hand-held transformer 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 cable attached)

√1 wireless temperature measurement module (with 2 rubber rod antennas)

√1 charger(4.2V)

III.Functional Characteristics

u Adaptive lithium batteries or 220 v ac supply. After a single charge, the dc resistance of hundreds of transformers can be tested continuously. The test process is simple and convenient

u The output current is six grades, the maximum output current is 10A, the maximum output voltage is 25V, and the current can be automatically selected, which is convenient and fast.

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

u It has the function of resistance temperature conversion, and can be equipped with wireless temperature measurement module, which can measure the field test temperature in real time to ensure the accuracy of resistance commutation value.

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

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

From the date of purchase within one year instrument, is a product quality problem free repair replacement, lifetime supply of maintenance and technical services. The instrument has found anomalies or malfunctions please contact us to arrange the most convenient treatment options.

HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is  founded in 2008,the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.

Our main products : Insulation Oil Tester, Cable Fault Locator, High Voltage Generator,transformer tester, relay protection tester,insulation resistance  tester,Power Quality Analyzer and so on.

Close to Tianjin port, the transportation is convenient. our customers come from More than 50 countries, like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.

What's more, gurantee 1 year,life long maintance .Products through the CE, ISO, IEC certification, quality and reliable, factory price.

Warmly welcome all partners to join us for mutual benefits cooperation.