Features:

Don’t throw away good batteries. Test them first. The portable battery tester by La Crosse™ tests one battery at a time. The compact sizeallows you to carry the tester with you on the go in a purse, camera bag, luggage or backpack.

Test rechargeable or alkaline batteries in the following sizes:

• AAA
• AA
• C
• D
• 9V

How It Works:

Two Mounting options:

1. Mount the thermometer on thoroughly clean glass using the included suction cup
2. Or hang it on a nail or screw with the built in key hole.

Mounting location for accurate measurements:
Choose a location that is not subject to direct weather elements. If possible, the location should be out of direct sun, on the North side of a building or in a shady spot.

Mounting on window or smooth surface: