12V Car Lead Acid Battery Capacity Indicator Voltmeter Power Tester with Switch _x000D_ new and high quality _x000D_ _x000D_ _x000D_ Features: _x000D_ _x000D_ With Display switch, which can greatly save valuable ba _x000D_ ttery power. _x000D_ _x000D_ It is not long-term display, the service life is greatly extended. _x000D_ _x000D_ Dual display electricity and voltage at a glance. _x000D_ _x000D_ The display is more intuitive. _x000D_ _x000D_ The upward 8 color bars show the battery power and the downstream voltage meter (display battery voltage), and the voltmeter decimal point automatic shift accuracy is higher. _x000D_ _x000D_ 12V lead acid battery voltage range:(can be used with 4 strings of lithium iron phosphate battery) _x000D_ _x000D_ _x000D_ _x000D_ The battery voltage is greater than 9.7v and is 1 grid _x000D_ _x000D_ The battery voltage is greater than 10.2v, and the battery is 2 grids bright. _x000D_ _x000D_ The battery voltage is greater than 10.7v, and the battery is 3 grids bright. _x000D_ _x000D_ The battery voltage is greater than 11.1v, and the battery is 4 grids bright. _x000D_ _x000D_ The battery voltage is greater than 11.7v, and the battery is 5 grids bright. _x000D_ _x000D_ The battery voltage is greater than 12.2v, and the battery is 6 grids bright. _x000D_ _x000D_ The battery voltage is greater than 12.6v, and the battery is 7 grids bright. _x000D_ _x000D_ The battery voltage is greater than 13.0v, and the battery is 8 grids bright. _x000D_ _x000D_ _x000D_ Specification: _x000D_ _x000D_ 8-grid battery indicator: 10% 25% 40% 50% 60% 75% 90% _x000D_ _x000D_ The accuracy of the voltmeter is about 3% _x000D_ _x000D_ Working temperature: -10 ~ +65 _x000D_ _x000D_ Working humidity: 10~80% (no condensation) _x000D_ _x000D_ Shell material: ABS _x000D_ _x000D_ Panel size: 48x29mm/1.89x1.14inch _x000D_ _x000D_ Color: Black _x000D_ _x000D_ LED display color: Red _x000D_ _x000D_ Quantity: 1 Pc _x000D_ Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Battery Capacity Indicator _x000D_ _x000D_