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The Electronic Specialties 321 tachometer was developed with suggestions received from all facets of the industry; manufacturers, service dealers, field personnel, etc. As a result, Electronic Specialties 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.
Features: - Great for measuring RPM on outboard, snowmobile personal watercraft, small
engine, motorcycle, industrial 2 cycle (2X firing) and automotive engines 2 cycle .
- RPM Testing Ranges; 0-10,000 RPM and 0-20,000 RPM.
- Spark Indicator, great for checking on misfires.
- Engines Tested: 4 cycle, 2 cycle (3X firing).
- Peak RPM Hold, captures maximum engine speed.
- Auto power off, two minutes after no signal input.
- For Automotive, Marine, Small Engine, HVAC & Industrial Technicians.
- Includes tachometer and inductive pick-up.
- 2-0401 (Capacitive Clip) and 1-5026 (Carrying Case) are optional.
Electronic Specialties 321 Versa-Tach Digital Wireless Tachometer for Small Engines
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