To Next Page
L
Lindsey SmithAug 4, 2025
What to do if the LCD is blank on my RKI Instruments Measuring Instruments?
- JJames ShawAug 4, 2025
If the LCD is blank, here are a few things to check: * First, ensure the unit is turned on by pressing and briefly holding the POWER MODE button. * If that doesn't work, the batteries may need replacing. Replace them. * Also, verify that the battery cover is completely closed and the screw is tight.
General
