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  • If you have questions, please contact us, all questions will be answered
  • Email : [email protected]
  • Email : [email protected]
  • Add : No. 39, Xinchang Road, Xinyang, Haicang Dist., Xiamen, Fujian, China (Mainland)
Internal resistance teste

Lithium Ion Battery Voltage Internal Resistance Tester With High Precision and Stability

  • Model Number:

  • Input Power:

  • Net Weight:

  • Compliance:

    CE Certified
  • Warranty:

    1 Year limited warranty with lifetime support
  • Payment:

    L/C D/A D/P T/T Western Union
Product Details

Lithium Ion Battery Voltage Internal Resistance Tester With High Precision and Stability

1.Used for testing battery voltage and internal resistance.

2.Resistance measurement adopts the international standard AC signal: 

1000Hz ± 10% and ‘four line method’ testing

to avoid the influence of the contact resistance measurement instruments test probe and 

the wire from the battery output terminals of measured values

3.Suitable for lithium-ion, nickel-metal hydride, lithium manganese, lead and other single battery and combination 

battery resistance measurement.

  Main technical parameters             


Voltage testing 

range and accuracy 

0-1.999v  1mv

2-19.99v  10mv

20-1999.9v  100mv

Internal resistance testing 

range and accuracy

0-199 mΩ  0.1mΩ

200-1999mΩ 1mΩ

2-19.99Ω  10mΩ

LCD display

Word height 18 mm

Working temperature

-10-40 °C

Working humidity


tester machine




1.  We supply machines with battery technology support.

2.  We supply full set of lithium battery equipment for lab research, pilot scale research and production line.

8 channel battery analyzing system


1 Standard exported package: Internal anticollision protection, external export wooden box packaging.

2 Shipping by express, by air, by sea according to customers' requirements to find the most suitable way.

3 Responsible for the damage during the shipping process, will change the damage part for you for free.