Hi Manager,

 
Still worry about the LCD will be blinded when tachometer faulty ?

 
We have a nice solution for you:85mm Tachometer with Hour Meter, ELECTRICAL

 
1.Dual Power Supply System to avoid LCD blind when burnt or faulty
2.Support RPM signal input from W-Terminal of Alternator or RPM Sensor
3.Working Voltage:8~80V DC
etc...

 
Please contact me for more information.

 
Regards
Jo 

 
----------------------------------------------- 
Tenet Auto Electronics Ltd. 
Tel:+86-755-82591445 
Skype/Email:jo.wong@tenet.com.hk 
Whatsapp/Mobile:+86 185 0301 7253 
Web:tenet.com.hk
Facebook:www.facebook.com/tenet.gauges