Features:1.
Size: 13.5 x 3.2 x 2cm (L x W x H)6.
Temperature range:-50 to +70℃(-58 to +158 F).
Outdoor sensor cable length is 145cm4. Display temperature format in C/F5.
Backlight is powered by cigarette adaptor, suitable for both 12V/24V cars3.
Display is powered by LR44 button batteries(Included)2.
Orange and blue backlight is shift able Specifications:1.
Alarm voice and lamp will turn on as voltage icon shows excessive or too low6.
Inspect and display real time automobile storage battery voltage.5. temperature record4.
Max and Min.
Icing alarm lamp will turn on as temperature lower -1℃3.
Indoor and outdoor temperature display, measuring range: Indoor: 0~50℃; outdoor: -50~70℃2.
Features:1