1.   Housing dimension: 160mm*53mm

2.   Power supply: DC15~30 V

3.   Rating consumption::4W;

4.   Time format: 24 Hr;

5.   Time precision: daily deviation<=3S;

6.   Measurement range: -19 degree ~ 70 degree in Celsius;

7.    Measurement error: <= 2 Celsius degree;

8.    Working environment: -10 degree ~70 degree Celsius, relative humidity: 0~99%;

9.    4-digit red LED 7-segment display, digit size: 1.5;

10.   With the ability to measure the temperature of both inner & outside of vehicle.

11.   With 3 keys for correcting the time & reset;

led bus clock module, originally designed for bus mounting, but it is of course able to mount into other equipment which needs to display time, temperature & humidigy. Moreover, our company specialize in led digital clock/time display, numeric characters available from 58mm to 400 mm, led countdown timer, led counter, moving message display, led temperature & humidity display. We are also available to custom minitype led digital module for client's special application. Please feel free to contact us for your inquiry.