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Huazheng Electric Manufacturing (Baoding) Co., Ltd.

Resistance Tester, DC Resistance Tester, DC Resistance Test manufacturer / supplier in China, offering 2016 New Design Electrical Resistivity Measuring DC Resistance Tester, Manufacturing Company Huazheng Portable Inflatable High Voltage Testing Transformer, 10kVA 150kv Dry-Type Withstand Voltage Hipot Tester / Test Transformer and so on.

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2016 New Design Electrical Resistivity Measuring DC Resistance Tester

FOB Price: US $500-3,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $500-3,000/ Piece
Get Latest Price
Production Capacity: 100 PCS/Month
Transport Package: Wooden Box with Foam Inside
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: HZ-3120A
  • Display: Digital
  • Type: Resistance Tester
  • Warranty: With Warranty
  • Weight: 〉10Kg
  • Customized: Customized
  • Test Report: Yes
  • Work Power: 110V-400V Adjustable
  • Environment Humidity: ≤85%Rh
  • Sharpness of Separation: 1
  • Size: 370mm*235mm*225mm
  • Specification: CE/ISO/IEC
  • HS Code: 9030332000
  • Function: Test
  • Usage: Electric Component Tester, Catalytic Element Tester
  • Environment: Low Temperature
  • Power Source: DC 100V-300V
  • Installation: Portable Precise
  • Model Number: Hz-3120
  • Measurement Accuracy: ± (0.2%+2)
  • Work Tempreture: -10°c~ 50°c
  • Power Frequency: 50±1Hz
  • Output Current: 20A 10A 5A 2A 1A
  • Trademark: HuaZheng
  • Origin: Hebei, China
Product Description
2016 New Design Electrical Resistivity Measuring DC Resistance Tester

I.Introduction of 2015 New Design Electrical Resistivity Measuring DC Resistance Tester

HZ3120A is a rapid test device,also a replacement of  Wheatstone bridge and double bridge ,applies to measure DC resistance such as transformers,mutual inductor, generators, motors and electric lines etc. 

II.Features of 2015 New Design Electrical Resistivity Measuring DC Resistance Tester

1.Supply Power :AC100V~AC240V
2.Powered Battery:Large capacity Lithium battery inside the instrument to meet the needs of field trials;
2 Perfect Counter EMF (Electromotive Force) protection function;
3. With features of charge and power display;
4. DC resistance load tap longitudinal test can be completed just one time.
5. Fast measurement speed& accurate and stable measurement data.
6.It has many features such as simple operation, high accuracy, interference, shockproof, portable and convenient.
7.Suitable for under 100kV DC resistance level rapid measurement transformers.

III.technical data of 2015 New Design Electrical Resistivity Measuring DC Resistance Tester
Output current10A,2A,500mA,100mA,10mA,1mA
Measurement range10A:      200μΩ~2mΩ,
2A:        2mΩ~2Ω
500MA: 100mΩ~20Ω
100MA:  500mΩ~100Ω
10MA:    2Ω~1kΩ
1MA:      100Ω~20kΩ
Sharpness of separation1µΩ
Measurement accuracy± (0.2%+2)
Work condition
Work temperature-10°C~ 50°C
Environment humidity≤85%RH
Work powerAC 110V-400V±10%
Power frequency50±1Hz

IV.Fault inspection and processing of 2015 New Design Electrical Resistivity Measuring DC Resistance Tester
1Green light don't turn on when
 power switch connected
Current lines open a 
circuitPower fuse fusing
Change power lines
Change power fuse
2Red light don't turn on when
push the red button
Pressure regulating
didn't return to 0
Potentiometer return to 0
3Red light turns on when push 
the red button, while raise voltage,
red light turns off, red light turns on
High voltage output 
terminal tester 
has short circuit
Check the output electric
cable.Check the tested 
4During raise voltage, red light 
turns off, green light turns on.
Tester discharge or 
break-down over voltage
 or over current protection
Check the tested 
products reset setting

V.After-Sales Service 

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.

VI. Company Introduction

1. Huazheng Electric Manufacturing(Baoding) Co.,Ltd is one branches of Hebei Huanhai Import & Export Trading Co., Ltd., a group company, specializing in ELECTRIC TESTING INSTRUMENTS &Conveyor belts,which is composed by Huazheng Electric Manufactuing(Baoding) Co., Ltd,Bao ding Fu da belt Conveyor Manufacturing Co. and Boye Huijie conveyor belt Co., Ltd..
2. Our headquarter set up in Shijiazhuang and branches in Baoding.
3. Our company is identified as "High -Tech Enterprises" by the government,focusing on the R & D Production and Sales,owning industry elite, combining the international advanced information technology, management and business experience with specific actual situation of enterprises at home and abroad.
4. Our Faith:People -Oriented
    Principle :Credibility
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