Reviews by our members

• 5

  2 out of 2 members found this review helpful

  CableChordGR

  2024-05-20

  Verified purchase

  I got it because it's time to change the batteries in the ups (several), so I want to check the condition of the batteries I receive .... today in the first 4 one came out problematic with repeated measurements that gave the same result .... return .... I think soon the output will be amortized ..... don't forget to find the technical details of the batteries especially the internal resistance and the pick ampere

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• 5

  3 out of 3 members found this review helpful

  fanis.mallios

  2023-12-08

  Verified purchase

  It is small and very convenient... It saved many friends and relatives from unnecessary battery replacement.

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• 5

  5 out of 5 members found this review helpful

  SKYLINE

  2022-09-11

  Accurate measurements and now you know where the health/reliability of your battery stands!
  And here comes the device and shows you that voltage alone doesn't mean anything!!!
  It also helps in purchasing a new battery so you know in advance what battery you are buying!!!
  Tool-rascal!!!

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