HOMREE Waterproof Design DC 12V 24V 36V 48V 60V 72V 84V 96V Acid lead/Lithium polymer/Lithium iron phosphate/NiMH Battery Capacity Indicator DC12V-96V Digital LED Tester Voltmeter Monitor
Brand: HOMREE
Name: 2016 New Waterproof Design Battery Capacity LED Tester Voltmeter
Work Current:< 5-15mA (with backlight)
Energy Resolution:1%
Voltmeter Accuracy :1%
Temperature: -20~70°C
Humidity:10-80%
Black wire connect to negative, red to positive
External Dimension:48×29×21 mm
Hole Dimensions :45.5×26.5 mm
With a shell, easy to use stand-alone or embedded in the panel on the product.
Display Mode:Battery +voltage,Battery +Percentage
Supply voltage: DC6-120V (maximum)
Test voltage: DC6 ~ 120V

How to use:

1. Push the button for about 3s until it shows "1-U" and release it. Push it again for 1s it shows "2-b" and release it. Push it again for another 1s it shows "3-c" and release it. Push it again for another 1s it shows "4-d".

2. When it shows "1-U", push the button for 3s then you can adjust the voltage admeasuring apparatus. Push it for a longer time, the voltage goes up. Then push it for another longer time, the voltage goes down. Do it again and again. To save and exit Automatically after the screen is twinkling.

3. When it shows "2-b", you can change the type of battery.
12V: 1pc 12V Lead-acid battery
3.7V: 1pc 3.7V Lithium polymer battery
3.2V: 1pc 3.2V Lithium iron phosphate battery
1.2V: 1pc 1.2V NiMH battery
4.When it shows "3-c", you can adjust the number of batteries.
Please refer to the following:
12V Lead-acid battery: 1-10pcs
3.7V Lithium polymer battery: 2-28pcs
3.2V Lithium iron phosphate battery: 3-32pcs
1.2V NiMH battery: 10-70pcs
5. When it shows "4-d", you can adjust the display mode. "V" is voltage mode. "%" is percentage mode. "V %" is voltage& percentage cycle mode.

Package include :
1 x Digital Battery Capacity LED Tester Voltmeter
Capacity digital LED Tester voltmeter , Supply voltage: DC6V-120V (maximum) , Test voltage: DC6V ~ 120V ; Work current:< 5-15mA (with backlight);Energy resolution:1%;Voltmeter accuracy :1%;Using temperature range: -20- 70°C .Operating humidity:10-80%; External dimension:48×29×21 mm; Hole Dimensions :45.5×26.5 mm.
It has a low-power blinking alarm notification function that can remind you to charge your battery in time. It is reverse connection protection, it does not burn the meter connecting the wire in reverse. Convenient waterproof design that can be installed under harsh environments.
With a shell, easy to use stand-alone or embedded in the panel on the product.
Display Mode:Battery +voltage,Battery +Percentage.
Note: This tester for Lithium and lead-acid batteries Universal ,the factory default setting for 12V lead-acid battery power and voltage cycle display,If you need to test other specifications can be re-set by yourself. By the way , if you need user manual , please send email for us,many thanks.