12Vdc powered 30 minutes to 4 hour delay timer module with a mains rated relay output. When activate...
Self-Assembly Electronic Kit (Soldering Required)
This LED RPM indicator (or rev counter) is the electronic version of the most essential car dashboard instrument. It provides a reading within the range of 0 to 7000 rpm (maximum).
The visually attractive display takes the form of a circular light bar made up of green, yellow and red rectangular LEDs and provides a reading in increments of 250 revolutions per LED.
Can be used with almost any 2, 3, 4 or 6 cylinder petrol engine vehicle with mechanical or electronic ignition systems.
It is reliable, simple to construct and easy to install. The small size makes the installation possible almost anywhere within a vehicle. Does not affect vehicle performance.
Kit includes all board mounted components and solder for assembly.Specifications