Specifications:

• Origin: CN(Origin)
• Working Voltage: DC12 24V
• Temperature Smapling Cycle: 20seconds
• Measuring Temperature Range: -10 +50°C
• Item Width: 5.5cm
• Item Weight: 0.1400kg
• Item Length: 9.2cm
• Item Height: 7.5cm
• Feature 6: Temperature Sensor
• Feature 5: 12-24V, suitable for large and small cars
• Feature 4: Back-light two color adjustable
• Feature 3: Dual Temperature Gauge Voltmeter Voltage Tester
• Feature 2: Car Alarm Clock
• Feature 1: Car Clock Thermometer
• Country/Region of Manufacture: china
• Color: Blue,Green
• Battery: Comes with button battery
• Feature 7: Vehicle Temperature Clock Voltmeter