DROK Digital Voltage 10-170 Degree Fahrenheit Temperature Monitor Tester Multimeter Car Motorcycle Battery Voltmeter Thermometer Detector 2in1 12V 24V Power Temp Volt Testing Gauge
Parameters: Input voltage: 12V/ 24V Power mode: cigarette lighter power
Display color: Red+Red Functions: 1.Auto battery voltage monitor Firstly, plug
the gauge into car cigarette lighter socket and its screen will display
voltage of auto battery Secondly, the volt/temp gauge could be used in 12V car
or 24V truck/ motor coach 2.Temperature tester inside your cars Firstly, its
testing range should be within 10-170 ℉ Secondly, to gain accurate
temperature, the temp sensor is set outside of the temp gauge. You can bend
the sensor to avoid heating parts of car in your usage.For example, you can
bend the sensor to avoid direct sunshine. Package includes: 1pcs Auto Volt
Temp Gauge
 
Product Features
  

         
Dual-display: it can display auto battery voltage and temperature inside the car simultaneously(this is for Fahrenheit)
         
External temp sensor: its external temp sensor allows you to bend sensor to avoid possible heating/ direct sunshine so that you can acquire more accurate results
         
Safe usage: the monitor has built-in fuse, making safe usage possible and causing no damage to your car
         
Easy reading: it screen is made of LED material, hence it is easy and convenient for you to read even in dim light