Dear Manager,

Are you looking for fleet commercial vehicle fuel monitoring system with ultrasonic fuel level sensor?

1. No Drawing Holes on Tank
2. High Accuracy and Resolution
3. Support Diesel, Gasoline or any other liquid.
4. Support Web, Email, Mobile APP Alarm and Real Time Monitoring

Please ask me freely if any further request or need samples to test!

Best regards,
Tom Chen
Tenet Auto Electronics Ltd. 
Whatsapp: +8617322329061