Description
Chroma 17040 Battery Tester Repair and Calibration
The Chroma 17040 Battery Tester is a battery test instrument – it measures internal resistance and voltage under load to judge whether a cell or string is still serviceable. Milliohm measurement through leads that have their own resistance is the central difficulty.
The Chroma 17040 Battery Tester is repaired at June Company by technicians who work on this class of instrument daily, for UPS and standby power technicians, data centre teams, and utility battery crews. Every instrument is repaired at component level and verified against reference standards before it ships back, with the measured results documented.
Common Chroma 17040 Battery Tester problems we fix
- Test lead and probe faults.
- Readings drifted out of tolerance – corrected and verified against reference standards.
- Memory or data transfer faults.
- Display, keypad or front-panel faults.
- Battery or charging faults.
- Internal resistance readings inconsistent – usually the leads and their compensation rather than the instrument, since lead resistance is a significant share of the measurement.
- Load bank or discharge circuit faults.
FAQs
Is the load circuit tested? Yes, along with the measurement side.
What if it is not economical to repair? We tell you in the quote. The evaluation is free and there is no obligation to proceed.
Every repair carries a 90-day parts-and-labor warranty, with a firm quote before any work begins. Email us or submit a service request.







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