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Digital Tachometer, Small Engine Tachometer Chainsaw Tachometer, 2 Stroke 4 Stroke Inductive RPM Gauge Hour Meter Tiny Tach for Motorcycle Boat Tractor Generator Lawn Mower
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【Simple 4× Mode Logic – No Stroke Guesswork】 This rpm tachometer features 4 modes (01,02,03,04) with a 1×,2×,4× multiplier; 04 resets. Mode 02 ≠ 2‑stroke and Mode 03 ≠ 4‑stroke. At idle, test modes: if actual RPM ≈1,000 and Mode 02 reads 2,000, switch to 01; if it reads 500, use 03. This tiny tach eliminates confusion and works as a straightforward small engine tachometer for any gasoline engine.
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Key Features
【Simple 4× Mode Logic – No Stroke Guesswork】 This rpm tachometer features 4 modes (01,02,03,04) with a 1×,2×,4× multiplier; 04 resets. Mode 02 ≠ 2‑stroke and Mode 03 ≠ 4‑stroke. At idle, test modes: if actual RPM ≈1,000 and Mode 02 reads 2,000, switch to 01; if it reads 500, use 03. This tiny tach eliminates confusion and works as a straightforward small engine tachometer for any gasoline engine.
【±10 RPM Accuracy & Built-In Hour Meter】 Measures 0–30,000 RPM with precise ±10 RPM accuracy and a fast 0.5s refresh rate. Timing range 1–99,999 min acts as an hour meter for small engines—perfect as an hour meter for lawn mower, hour meter for dirt bike, chainsaw, and more. Large 47×14mm LCD gives clear readings, making this digital rpm meter ideal for oil‑change reminders and maintenance scheduling.
【Easy Install & Dual Pickup Methods】 No external power needed. Clamp the alligator clip securely onto the spark plug wire for a stable signal, or use inductive sensing within 3–5 cm of the plug. Works perfectly as a chainsaw tachometer, motorcycle tachometer, and boat gauge. This tachometer for small engines delivers safe, reliable RPM measurement on any small gasoline engine without complicated wiring.
【Quick Reset & Pro Tips for Accurate Readings】 Long‑press SET to cycle 01‑03; enter Mode 04 and press both buttons until the display cycles 01‑09 to reset the hour meter. Great for go kart parts maintenance—reset after each service. Pro tip: always clip onto the spark plug wire; loose or wrong placement causes erratic readings. The compact tachometer gauge runs on an included CR2450 battery, ready for immediate use.
【Wide Compatibility & Complete Kit】 Compatible with 2‑stroke/4‑stroke 1–8 cylinder gasoline engines: chainsaws, lawn mowers, generators, ATVs, motorcycles, snowmobiles, outboard motors, dirt bikes, go karts. Includes 1× digital tachometer, 1× 1M alligator‑clip sensing wire, and manual. Pairs with a timing light for full ignition tuning—an indispensable timing light with tachometer companion and a must‑have hour meter for small engine care.
Product Details
| ASIN | B0GXF7KHG8 |
| Amazon Link | Buy on Amazon → |
| Listed Price | Check Price (verify on Amazon) |
| Last Updated | July 22, 2026 |
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