speedometer Microcomputer detection, high precision, sensitivity strong  speedometer   Features: 1. A Japanese LCD with wide and temperature range. 2. Philips CPU and its driving module3. Siemens magnetic induction probe4. Large highlighted longevity backlight source5. Easily intalled(and the first common mechanical table)6. High anti-vibration and anti-UV, Waterlogging Resistance, and wide Temperature range7. Anti-electromagnetic interference, and special wide operating voltage 10-80V. 8. Microcomputer detection, high precision, sensitivity strong

speedometer-Deyi