Every home should have this unique electrical accessory on hand because it so versatile
Tests all AAA, AA, C, D, 9V and button batteries, whether general purposes, alkaline or rechargeable portable battery, bulb and fuse tester is handy to have at homes or offices
Simulated load test to check if battery will work in use
Use it to test all standard households and automatic light bulbs and fuses Dual scale allows testing and measuring battery voltage or capacity
Requires one 9V battery (not included)
Test fuse
Test light bulbs