Koso Digital Speedometer - No Display

[emcid_ubp]

i want to buy defective KOSO digital gauge for sniper, ver 1 or ver. 2 but the unit should not be open or repaired.... just PM me

 

[botsok]

i think i saw a thread here selling a defective koso speedo.. try to browse the for sale thread..

 

[botsok]

eureka!!! here is it...
http://www.yamahat135.com/threads/selling-koso-digital-meter-not-working.8693/

im not sure if it is still available..

emcid_ubp

 

[febe gienel celebria]

i also encounter a problem in my koso digital speedometer.. in idle engine.. the rpm reading sometimes flatuate.. from 1500rpm to 4k rpm bt the sound of engine never change during ng fluctuation.. it fluctuates very quick.. may every 10 to 20secs. the needle fluctuates.. need help.. thanks

 

[ESOJ de GUZMAN JR]

To make sure your digital gauge will not get busted.. Every 2 years. Change your battery. Low voltage/high voltage will damage the digital gauge. My gauge is 4 years this coming july.