Micro 420 Battery Tester
USING MICRO 420 BATTERY TESTER
Always use the Micro 420 Instruction that was supplied with the tester as a reference.
WARNING: ALWAYS WEAR APPROPRIATE EYE PROTECTION AND USE EXTREME CAUTION WHEN WORKING WITH BATTERIES.
Always use the Micro 420 Instruction that was supplied with the tester as a reference.
WARNING: ALWAYS WEAR APPROPRIATE EYE PROTECTION AND USE EXTREME CAUTION WHEN WORKING WITH BATTERIES.