
6/12V Battery Load Tester
Visit www.princessauto.com for more information
3
8494031
V 3.03
1. When connecting the battery cables to the battery, avoid creating sparks (always connect
and disconnect the clamps exactly as described in this manual, especially when the battery is
being charged. Explosive gases are created during charging. Sparking could also damage the
vehicle’s electrical system.
2. Be certain of the test battery polarity before connecting the test cable clamps.
a. The red cable clamp (A) goes to the positive terminal of the battery.
b. The black cable clamp (B) goes to the negative terminal of the battery.
3. When placing the battery tester in the vehicle (on the frame, engine, or fender), take special
care that the metal housing of the battery tester does not come in contact with either terminal
of the battery or other electrical connections.
4. Do not drop the battery tester as it may affect proper operations.
5. Do not smoke or have open flames near the battery.
6. Reversing the battery tester cable clamps on the battery will damage the tester.
7. Do not connect the battery tester to the battery while the battery is being charged. Turn the
engine off before connecting.
8. Do not touch the cooling vents on the battery tester immediately after testing the battery. It
becomes very hot.
TOOL USE AND CARE
This tool was designed for a specific function.
Do Not:
1. Modify or alter the tool, all parts and accessories are designed with built-in safety features
that may be compromised if altered.
2. Use the tool in a way for which it was not designed.
UNPACKING
1. Carefully remove the tool from the package.
a. Retain the packing material until you have carefully inspected and satisfactorily operated
the tool.
2. Make sure that all the items in the parts list are included.
3. Inspect the parts carefully to make sure the tool was not damaged while shipping.
WARNING! If any part is missing, do not operate the tool until the missing parts are replaced.
Failure to do so could result in serious personal injury.
PARTS IDENTIFICATION
A
Positive Cable Clamp
B
Negative Cable Clamp
C
Toggle Switch
D
Meter Display