Hand Held Tachometer TECH-TACH TT-20K Product Overview Wireless service tachometer for all gas engines. Can be used with harness. Max RPM recall. Programmable pulses/rev. Fast update time. 9 volt replacement battery. Measures engine RPM on trucks, tractors, automobiles, lawn mowers, generators, etc. Works on a variety of GAS engines. Programmable pulse/rev. Never needs calibration. Use Wireless or with a wire.
Reads Engine RPM up to 15 inches (35 cm) from the ignition wire
ON and MODE Button Turns off automatically
Display Window protected with Lexan film
Displays up to 20,000 RPM with a 10 rpm accuracy
Engine RPM is updated every .5 seconds
Large Display for easy readout
Shielded antenna lead for “hands free” operation included
Replaceable 9V Battery included
Weather Proof housing including protective “rubber” casing
Can be set for single and multi cylinder engines, 2-cycle and 4-cycle
Maximum Recall of RPM
Complete Operating Instructions included
One year warranty.