Are you looking for Ultrasonic Fuel Level Sensor for GPS Tracker to monitor fuel level without drawing ?

1. RS232 or RS485 Output
2. Voltage Analogue Output: 0V ~5.0V
3. Detecting Range: <2m
4. No Punching, No Drawing, Higher Accuracy, Easy Installation, Anti-pollution.. 
5. Easy Integration with GPS tracker without software change.

Our sensors already are approved by Queclink, Atrack, Meitrack, Calamp, BSJ and many other GPS tracker factories.

Contact us today and let's talk details!
More details please see ideals.com.hk/index.php?m=Product&a=show&id=25

Kind Regards!
Niki