DIGITAL/WIRELESS TACHOMETER w/5 LEAD - ES321

This tachometer was developed with suggestions we received from all facets of the industry; manufacturers, service dealers, field personnel, etc. As a result, we have engineered the most versitile engine test tachometer available.Selector switches allow for direct readings of (4) and (2) cycle engines firing up to three times per revolution. RPM’s may be viewed in ranges from 1 to 10,000 in 10 RPM increments, and from 1 to 20,000 in 100 RPM increments. An RPM hold switch captures and holds the maximum engine speed, if desired, until re-set. A spark indicator LED indicates the presence of secondary coil output and will detect misfire.Inductive pick-up, instructions and (4) AAA batteries are included. Capacitive pick-up, carrying case, 10 foot inductive pick-up and 20 foot inductive pick-up are optional equipment.