| Products > Test Equipment |
| New ANENG Q1 9999 Counts ? |
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| all_repair:
--- Quote from: wandows on March 05, 2022, 03:29:00 am ---My Aneng Q1 was unused for some time, after that, it just selects the functions and incorrect reading in the DC and AC scale. --- End quote --- Test with a new battery |
| wandows:
I tested with a new battery but the problem remains! |
| Fungus:
Take it apart, clean the rotary switch contacts and PCB. Are you sure nothing bad happened the last time you used it? What did you measure with it? |
| wandows:
The batteries leaked a little and I took the opportunity to disassemble it and clean it as you mentioned. Before that, no wrong measurements were taken (this Aneng is not always used). |
| Fungus:
--- Quote from: wandows on March 05, 2022, 12:35:05 pm ---The batteries leaked a little --- End quote --- In other words: Something bad did happen. Why didn't you mention that? The PCB could be contaminated, the rot could even have got inside a component which would be difficult to fix. You could try scrubbing with IPA and a brush but at this price you're probably better off getting a new one. And don't use any more alkalines in stuff that goes long unused for long periods. |
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