Following customer request, we came up with this useful
EFi tachometer did has 2 temperature readings and
optional air / fuel ratio function. This instrument has a
large graph bar and RPM digits, Which makes it very
easy to read, even at high speed. The adjustable scale
for 10,000, 15,000 or 20,000 RPM Allows this meter to
adapt to almost any type of engine. Other than its RPM
and 2 temperature readings, this meter as features
voltage and clock functions. It's programmable shift light
and temperature warning lights will help you
monitor your engine and make it the perfect racing
tool!