Battery Tester Internal Resistance Battery Tester Lithium IonThree Channel Dc Resistance Tester

Product Description

Handheld DC Resistance Tester
Handheld DC resistance tester is mainly used for measuring DC resistance of small and medium-sized transformers, generators, motors, mutual inductors, etc. The instrument has multiple current gears to meet various measurement needs. It is equipped with lithium batteries as standard to meet the needs of field measurement.
Tester Screen Display
  • High-resolution 65K true color seven-inch touch screen, Chinese and English interface switching, high brightness, clear display under strong light.
  • The sampling instrument is powered by internal battery or power adapter, which is convenient for outdoor operation.
  • It has the function of copper and aluminum temperature conversion, which can be converted to resistance values at different temperatures according to customer needs, which is convenient for data comparison.
  • Digital management of power supply battery, with remaining power display, remaining power alarm, overcurrent protection and other functions.
  • It has non-power-off data storage and perpetual calendar, which can store 1000 sets of test data and store test time in real time.
Tester Interface details
  • It has U disk interface and printer expansion interface, and optional external micro printer can print test data in real time.
  • It has discharge sound alarm, power overheating, voltage reverse connection and other protection functions.
  • The maximum 10A measurement gear test current is convenient for measuring the low-voltage side resistance of large-capacity distribution transformers.
  • Optional Bluetooth module can be connected to Android system mobile phones and tablet devices to achieve intelligent management and operation.
  • The load switch can be directly switched in the measurement state, and the instrument automatically refreshes the data without reset operation.
Technical parameters
Test current <20mA 40mA 200mA 1A 3A 10A
Measuring range 100Ω-50KΩ 1Ω-200Ω 100mΩ-50Ω 10mΩ-10Ω 5mΩ-3Ω 0.5mΩ ~ 0.2Ω
Accuracy ±(0.5%+2) ±(0.2%+2)
Minimum resolution 0.1μΩ
Operation method Touch screen operation
Dimensions Host: 252*160*65 (mm) Outer box: 425*335*210 (mm)
Weight Host: 2KG Outer box: 8KG
Battery Specifications 14.8V 5200mAh
Test lead length Standard 5 meters, length can be customized

For a More Detailed Explanation of How to Do This, Please Click on the Link Below.

Instruction detail diagram
⚙️ Conditions of Use:
  • Ambient temperature: 0℃-40℃
  • Ambient humidity: ≤85%RH
  • Working power: battery powered
  • Power frequency: (50±1)Hz
Conditions of use visual
Production details overview
Production line details 1 Production line details 2
Equipment and shipment
Frequently Asked Questions
Can the products be customized?
Yes, all products support logo customization, and we can design molds to produce products based on your product or drawings.
Are you a factory or a trading company?
We have our own factory and multiple automated production lines. There is adequate inventory to ensure timely delivery to customers.
How long does your delivery time take?
The specific delivery time depends on the type and quantity of the order, and the exact time can be confirmed through communication with customer service.
What are the shipping methods?
We can send the goods by express delivery or sea freight according to your requirements.
What is your after-sale service?
Our company provides you with project design and process design, and designs and manufactures products according to your equipment purchase plan and specific needs. We also train technical and operating personnel for you. Newly purchased products are provided with online assistance for installation and debugging.
What is the main application of this Handheld DC Resistance Tester?
It is mainly used for measuring the DC resistance of small and medium-sized transformers, generators, motors, mutual inductors, etc., to meet various field measurement needs.

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