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Internal Resistance Tester - TR1035

Regular price $69.99 USD
Regular price $79.99 USD Sale price $69.99 USD

Digital YR1035 Lithium Battery Internal Resistance/Impedance Tester

Test the Voltage and AC impedance of any battery type. This handheld Internal Resistance Battery Tester can determine the AC impedence of your battery cells. It is very useful for when you'd like to get match cells in a string. It also functions as a voltage meter. The machine does not have a charger, charging can be charged with an Android phone charger. The length of the test line is 0.5 meters.


Range minimum resolution accuracy

  • 20mΩ 0.01mΩ 0.7%+7
  • 200mΩ 0.1mΩ 0.5%+5
  • 2Ω 1mΩ 0.5%+5
  • 20Ω 10mΩ 0.5%+5
  • 200Ω 0.1Ω 0.6%+5

In the range of 5%-95% of the gear position, if it is not within this range (less than 5% gear range range, or greater than 95% gear range range), the error may be greater than the above accuracy.

Range Accuracy ± (% reading + % range)

  • 1V 0.35+0.015
  • 10V 0.30+0.010
  • 100V 0.30+0.015

Positive and negative symmetry error ± (0.012% + 5 words)
Temperature drift within normal use temperature (10 ° C -40 ° C) 100ppm / ° C

This product is AUTO-ZERO and calibrated before leaving the factory, so NO NEED to RESET/ZERO manually

Shipping Details:

  • Shipping time is 3~5 days, when out of stock  reorder time is 15~18 days