Easy just go to this link below and download the manual from the wayback machine: http://web.archive.org/web/20061021081020/http://www.gardnerbender.com/Products/Product_Manuals/PDF/analog_multimeters/GMT_12A.pdf
different batteries and purpose
13 test batteries
Take it to anyplace that sells batteries and they will test it for free.
with batteries and a knife
Just divide 24 (the number of defective batteries) by 60 (the total number).
Put a test meter on the end of the D-cell battery
Hydrometers test specific gravity in a liquid/relative density they are used for anti freeze, batteries etc. They also test the buoyancy of water.
You have to disconnect both batteries and load test them separately, parts stores will test them for you for free.
Drive to anyplace that sells batteries and the will load test if for free.
To change the batteries in the Remington Sound Mate, locate the battery compartment on the device. Open the compartment and remove the old batteries. Insert new batteries according to the correct polarity (+/-) as indicated inside the compartment. Close the compartment securely and test the device to ensure the new batteries are working properly.
The seven physical fitness batteries is as follows: Shuttle runs the 5.50 meter dash, Sit-Ups, Sit and Reach, Arm flex hang, Standing long jump and 12 minutes long distance run. The test is used to simply test your strength and endurance.
When the smoke detector first starts signaling low battery with short widely spaced high pitched chirps, or if when you press the test button the alarm does not trigger.After replacing the batteries, press the test button. If the alarm does not trigger with fresh batteries, replace the smoke detector.