12V Auto Battery Monitor LED Display Battery Monitoring Device Electronic Alternator Tester for Vehicle Truck for SUV Automobile
Feature:
1. Compact and Portable: The auto battery testing device is compact and lightweight, making it very portable. You can take it with you when driving to avoid a dead battery in case of emergency.
2. High Sensitivity and Wide Application: This auto electronic battery detector has high sensitivity, fast response, easy and convenient operation. Widely used in the automotive repair industry: especially suitable for car and electric car maintenance technicians, as well as home and business vehicle maintenance
3. Alarm and Over-Voltage Protection Function: This car digital battery testing device has reverse connection alarm and over-voltage protection function. The red clip is connected to the positive terminal “+” and the black clip is connected to the negative terminal “-“.
4. LED Display: This car digital battery tester has a LED display. It has a clear backlight. The value will be displayed when testing. Even at night or in the dark you can clearly see the measured value, which helps the measurement work and easy to read.
5. Usage: When you connect this digital battery monitoring meter correctly, the LED display will show the real-time voltage of the measured voltage. To test the status of the generator charging system, please connect the tester to the battery terminals properly and then start the generator. At this point, the output voltage will be shown on the LED display and the LED on the right will light up to indicate the generator status. You do not need to install the battery, easily complete a number of tests, using live measurements.
Specification:
Certification: NONE
Origin: Mainland China
DIY Supplies: ELECTRICAL
Type: Vehicle Battery Tester
Model Number: Battery Tester
Size: 115 x 70 x 20mm
Test voltage: 12V
Test method: Positive and negative test clips
Product material: ABS insulation material
LED light: red/yellow/green/blue/white
LED light description:
Fully charged: LED light is on, battery is in normal condition
Medium – medium power: LED light on, battery voltage is slightly lower, need to charge
LOW low power: LED light on, the battery is low, need to be charged, buzzer alarm
Empty without power: LED light on, battery power completely depleted, need to charge
High voltage high: LED light on, alternator output voltage is high
Good voltage good: LED light, alternator output normal
DEAD fault: LED lights up, the battery voltage is too low, the buzzer alarm indicates that there should be a problem with the battery. At this time, it should g that the battery should be checked by a professional engineer to see if it needs to be replaced.
Receiving-positive and negative polarity reversed: LED lights up, battery detector and battery terminals are connected in reverse, buzzer alarm indicates
Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
1 x Car Battery Tester
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