Don't throw away Good batteries! Test them first. The portable handheld tester by La Crosse Technology analyses one battery at a time. Test your rechargeable or alkaline batteries in the following sizes: AAA, AA, C, D, N and 3V lithium button cell batteries, also side contacts for 9V batteries. The compact size allows you to carry the tester with you on the go in a purse, camera bag, luggage, or backpack. Simple operation: Select battery voltage, insert battery according to polarity, pressing tester to make contact you can read battery strength on LCD.
Test 1.5v, 1.2v or 3-volt batteries
Works on: AA, AAA, C, D, N, 9V batteries, or Lithium Ion button cell
1) Select Voltage range (1.5V, 1.2V, or 3.0V battery type), 2) Pull orange tray outward and insert one battery in proper direction of polarity, 3) Press tray closed for positive connection and LED will display voltage and strength levels, 4) Remove battery when test is complete.
Full, Ok, Weak, Empty in appropriate coloring indicators
Touch metal contacts on left side of tester with 9V battery
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