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louiscaldwellAug 2, 2025
What to do if my Tufner T900 show ERR3?
- EEric DunlapAug 3, 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.