+92  333   2400957 any technical assistance .  

ship via EMS  UPS DHL FEDEX with tracing number and take about 10 to 30 days to  delivered any where in the world.

SMAR TEMPERATURE TRANSMITTER USED POWER ON LCD ON (READABLE ) BLACK RING ON LCD / UNIT SENSE THE TEMPERATURE THAT TOTAL TEST WE DO MORE DETAIL PLEASE SEE PICTURE 

WE  POWER UP  THE UNIT   TESTED  AND    WORKING 

MAKE           SMAR 

MODEL         TT302    

SUPPLY        24VDC  

COMM           FOUNDATION FIELDBUS   V344d 

WEIGHT        1200  GRAMS