HZ-3110E-I Handheld Transformer DC Winding Resistance Tester 10A Micro Ohmmeter

I.Introduction

HZ-3110E-I 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

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

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.

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

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.

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

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

equipped with external printer, facilitate data printing

It can be stored locally and on USB memory.

IV.Technical Indicators

DC resistance test
Current gear	Measuring range	Current gear	Measuring range
10A	500µΩ ～ 200mΩ	100mA	10Ω ～ 200Ω
5A	10mΩ ～ 1Ω	10mA	50Ω ～ 2kΩ
1A	100mΩ ～ 20Ω	1mA	500Ω ～ 50kΩ
Technical index
Accuracy	士(Reading X 0.2%+2 words)	Maximum resolution	0.1µΩ
Conditions of use and appearance
Working power supply	Built in lithium battery or external charger, charger input 100 ～ 240VAC, 50HZ/60HZ
Charging voltage	16.8V	Charging current	≤3A
Charging time	About 4 hr	Use time	More than 8 hr
Host weight	1.6 kg (Test line is not included)	Dimension	246mm(L)X 156mm(W) X 62mm(H)
Use of temperature	-10℃～50℃	relative humidity	≤90%,No dew