How to fix a Honeywell HERMetic UTImeter Gtex Chem Measuring Instruments unit that does not switch on?
- VVincent GonzalezAug 16, 2025
If your Honeywell Measuring Instruments unit doesn't switch on, there are several potential causes. First, the battery might be too low, so try changing it. Second, check for corrosion on the battery terminals and clean them if necessary. Third, inspect the display unit terminals for corrosion and clean them. Finally, the switch itself might be defective, requiring you to change the display unit.