Battery Capacity Voltage Meter 0_179? Temperature Monitor 12V 24V 36V 48V Lead Acid Battery Lithium Battery Gauge Meter _12V_Alarm_

4 in 1 Lead Acid Battery Capacity Meter Voltmeter Thermometer Battery Fuel Gauge Indicator Voltage Monitor Parameters: Working Voltage:10-100V Power consumption: 8-10mA Working temperature from -10? to 55? Temperature testing range: 0-179? Working temperature: -10-65? Weight:21g Features: *Multi-functional Meter:not only can display battery capacity and voltage, but also can display the Celsius temperature/ Fahrenheit. *Fahrenheit and Celsius temperature are all available?two kinds of modes could be easily switched by the key. *Switch ON/OFF:Our battery monitor meter is designed with the turn on/off switch, convenient for your daily using. *Built with well made back cover to protect the battery from damaging and dust.Removal wiring terminal, convenient for your installation and store. *ALARM --- if low voltage, red indicator flashes and buzzer alarms. Size Information: Product size:61.5*33.5*13.5mm Installation dimension:58.5*28.5mm Display size:33*16.5mm Package includes: A capacity meter A temperature sensor A 50CM extension power cord A product manual