Requires 3×AAA Batteries (not included) Features: |Posey Dental Lab|How To Test Led Light Bulb With Multimeter| **Precision and Efficiency in Dental Care** The Wireless Dental LED Curing Light Meter Tester Radiometer is a vital tool for dental equipment technicians and dental laboratory professio...
but readings will not be correct. Power to the circuit or device being tested must be turned off or batteries should be removed while in the continuity mode.