Koso DL-03A Air/Fuel Ratio & RPM Data Logger YCRF_rain_gear Developed to simplify the user

Developed to simplify the user experience

Camo print and contrast stitching for max style

Heavy-duty genuine rubber reinforcements

plastic & rubber parts

Koso DL-03A Air/Fuel Ratio & RPM Data Logger YCRF_rain_gear Developed to simplify the userThe DL 03A is the newest addition into the lineup of multifunction meters which features air fuel ratio reading, RPM and playback ability to optimize your rides performance. The large digits and bright backlight makes it easy to read at anytime. This meter is also easy to operate, compact and lightweight and can be mounted to many applications including snowmobiles, UTV's and more. FEATURES Tachometer: Range 0 ~ 14,000 RPM Unit 1 level = 1,000 RPM Air