Car Thermometer with Interior/Exterior Temp & Battery Voltage Monitor – Ice Alert, Sound/Light Alarm, 2m Cigarette Lighter Plug

Car inside and outside the car thermometer and voltage alarm

● This product is available for your car in real time for effective clinical control, when the temperature is freezing, you are prompted to pay attention to a warning light icing junction damage your car performed.

● When the battery voltage is too high or too low, the sound and light alarm you want to detect, warn you in advance, so you can face the real-time control over valid data, and can be noted in the above car alarms and data maintenance and repair.

Product Dimensions:.. 13. 6 × 2 3 × 3 4 cm

Screen size: 9. 6 × 1.5cm

Material: ABS

Color: Grey

Packing: Neutral blister.

Installation: folding stand on the back of products, posted a Velcro holder Double-sided tape, looking for a convenient place to see the glue on it.

Cigarette lighter plug extension cord length: 2 m

Outdoor probe extension cable length: 1.35 m.

First, the product features:

1, the temperature inside and outside the vehicle testing. Temperature measurement Meeting Wai as: -20 ---- 60 degrees.

2, when the temperature is below -1 degrees, ice alarm lights.

3, real-time monitoring car battery voltage, digital display when the voltage.

4, the voltage pattern indicates a state, the voltage is too high or too low, the alarm sound and lighting tips.

5, blue, orange backlight color conversion.

Second, use:

1, the car cigarette lighter plug car cigarette lighter plug, and an outdoor probe is placed inside of the car door fixed, open cars, the display shows the current temperature inside the car (there are marked IN) and battery voltage within .

2. Press the IN / OUT key to display outdoor temperature (OUT has shown).

3, when the temperature outside the vehicle is below -1 degree, ICE indicator will light, prompting you outside temperature is low, pay attention to anti-icing vehicle maintenance.

4, digital real-time display on the right side of the car battery voltage current.

A, if the car battery voltage is 11.5V or less, on the right side of this product VOL red LED lights up, and BB rang. In this case the right of the screen to display a pattern, this case indicates the battery voltage is very low, the risk of stalling the vehicle, the vehicle needs to be detected immediately. Now press ALERT button can be released low voltage alarm.

B ,, if the car battery voltage is 11.9V or less, on the right side of this product VOL red LED lights up, then the right side of the screen displays a pattern, this time showing the battery voltage is low, the need for vehicle testing.

C, if the car battery voltage is 12.0 ------ 14.9V, the right side of this product VOL green LED lights up, then the right side of the screen displays a pattern, this time showing the battery voltage is normal.

D, if the car battery voltage is 15V or more, the right side of this product VOL red LED lights up!

5, pushing the side of the switch, you can switch between blue, orange backlight colors.

6, such as the use or because of some other factors that affect the display abnormal, can also be tapered object press "RESET" button (back of the product), you can re-use.

The time section is displayed only when a battery is installed - an AG13 battery (the battery is not included)