3 in 1 12V/24V LED Car Digital Alarm Clock Thermometer Temperature Meter

Features:

Material: Plastic + Electronic Component
Display: Red LED Digital
Voltage: 12-24V
Operating Voltage: DC 5V
Working temperature: -1 to +70°C
Measuring Temperature: -9 to +50°C
Configuration: 2* AAA batteries (Not included)
Usage: Clock function with alarm, display the interior temperature
For all 12-24V cars or other place

Package included:

1 x LED Digital Clock
1 x User manaul