OEM DTI Gas Engine Digital Tachometer/Hour Meter for Autos ATVs SxSs UTVs & Golf Carts

Design Technology Inc. Tiny-Tach Tachometer & Hour Meter Specs - Maximum RPM Capacity: 19,990 with 1/2 second update time. Battery Type: Lithium (life 5+ years, not replaceable). Standard Cable Length: 6'. Refer to images 2 & 3 for more information Includes - (1) Gas Engine Tiny-Tach Digital Tachometer & Hour Meter & (1) Instruction Sheet; comes as shown in the first image Fits/For most gas engines from single cylinder mowers up to V8 engines. Do NOT use on marine applications. Easy to install, just wrap the red wire around your spark plug wire. Wiring CANNOT be extended with additional wiring Features - 2 in 1 Meter: Hour Meter (records total engine run time; not resettable) & Job Timer (can be reset to record run time for record keeping). Adjustable from 1 spark per 2 revolutions to 8 sparks per revolution. Water Resistant (NOT waterproof)