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Kelsey LopezAug 6, 2025
What to do if my Tufner Measuring Instruments show ERR3?
- Ppaul11Aug 6, 2025
If your Tufner Measuring Instruments display 'ERR3', first, check all wire connections. If the issue persists, inspect the load cell and recalibrate the device. If these steps do not resolve the problem, PCB replacement may be necessary.