Tuesday, 28 July 2020 10:04 Written by 
Rate this item
(0 votes)



BRT1 is the comprehensive battery operated, portable, handheld Battery Resistance Tester suitable for all Lead Acid, Lithium-ion & Nickel Cadmium cells having cell voltage of 1.2V / 2V / 6V / 12V. This is all in one single unit that allows you to measure cell terminal voltage & internal resistance in one touch without taking the battery system offline

Battery bank installations are important & essential part of various power, telecommunication, information technology, railways, marine & other industrial setups.

In order to ensure healthy performance of such installations, the batteries used need to be properly monitored. One of the quick check methods is to measure the battery voltage & resistance of individual cells of a battery string and to identify & eliminate weak battery cells and save battery string from further degradation


  • Smart, rugged and portable handheld device.
  • Suitable for batteries up to 6000 Ah.
  • Tests all types of batteries having cell voltage of 1.2V / 2V / 6V / 12V. Option of self-defi ned voltage is also available.
  • Online measurement- No need to disconnect cell / string from system.
  • Simultaneously tests cell terminal voltage, internal resistance and relative percentage capacity of the cell.
  • Inbuilt reference value or self-defined value for comparison of test results with standard values.
  • Low frequency testing effectively avoids interference from capacitive resistance of battery itself.
  • Stable and accurate results in presence of high interference.
  • Fast operation & quick stabilization & auto saving of results.
  • Colour touch screen display as well as operation through keypad.
  • Large memory to store results of up-to 3000 cells.
  • Auto-calibration of unit before testing.
  • Over voltage protection & audio alarm.
  • Analysis of results through PC Data Management Software including Histogram & report printing


Parameter DecR

Range  Resolution Accuracy 
0-250μΩ 0.1μΩ 5% ± 6 Digits
250μΩ - 500μΩ 0.01mΩ 3% ± 6 Digits
 500μΩ - 100mΩ 0.1mΩ 1% ± 6 Digits

0 to 16 V 


±0.2%or reading ±6 digits

Measuring Cells Per String Up to 254
Display  Colour TFT touchscreen LCD, 320 × 240 pixel, 3.5"
Memory 3000 test results
Power Supply  Li-ion battery
Battery Life

≥5 Hrs continuous operation

Environment 0 to 50°C, up to 95% RH (non-condensing)
Dimension 210 mm x 110 mm x 60 mm
Weight 2 Kg (including accessories)

Read 3134 times Last modified on Tuesday, 28 July 2020 10:50
More in this category: « DC Trace