Features:
Auto Industry: Especially suitable for automobile, electric vehicle maintenance technicians and families, enterprises, vehicle maintenance, etc.
Generator System: When properly connected, the generator, the output voltage will be displayed on the display, and the right indicator will to indicate the generator status.
With Reverse Display Screen: The test shows a reverse display, and the measured values can be seen clearly at night or in the dark.
Car Detection: When connected, the display will display the voltage under test, and the will to indicate the status.
Alligator Clip: Correctly connect the positive electrode "+" and the negative electrode "-" connect the reverse electrode, the display screen will not display.

Specifications:
Model: -171
Material: ABS
Test Method: Positive and Negative Test Clip
Test Voltage:
: Red / Yellow / Green / Blue / White, colorful
Related Instructions:
FULL: is in normal condition
MEDIUM: The voltage is slightly lower and needs to be charged
LOW: The is low and needs to be charged,
EMPTY: The is completely dead and needs to be charged
HIGH: High output voltage of alternator
: Alternator output normal
DEAD: The voltage is too low, and the prompts that there should be a problem with the . At this , the should be checked by a professional engineer to see if it is replaced.
RECERSE: The tester is connected to the terminal in reverse, and the prompts.
Item Size: 115 * 70 * 20mm / 4.53 * 2.75 * 0.79in
Item Weight: 78g / 2.75oz
Package Weight: 100g / 3.53oz
Package Size: 14 * 8 * 4cm / 5.51 * 3.15 * 1.57in

Package List: E25093
1 * Tester
1 * User Manual (English)