Digital Engine Tach Hour Meter Tachometer Gauge Inductive Display | For Motorcycle Marine Car Boat

This digital tach hour meter gives you a clear, real-time readout of your engine's RPM and total operating hours. It works on any spark ignition engine, making it a practical tool for keeping track of maintenance intervals and engine performance.

This gauge is designed for easy installation with its inductive pickup. You simply wrap the sensor wire around a spark plug lead to get a reading, with no direct electrical connection needed. The large LCD screen displays both RPM and hours clearly, so you can monitor your engine's status at a glance.

The meter records up to 99999 RPM and 9999.9 hours, with a resolution of 10 RPM and 0.1 hours. It is powered by a single CR2450 battery, so there is no need to run power wires. The compact size fits easily on handlebars, dashboards, or any flat surface near the engine.

Whether you use it on a motorcycle, boat, ATV, generator, or lawn mower, this tach hour meter provides reliable data to help you schedule oil changes, spark plug replacements, and other routine service tasks.

Key Features and Benefits

- Inductive pickup design that simplifies installation by wrapping around a spark plug wire

• Large LCD display that shows RPM and hours for easy reading

• Wide operating temperature range from -30C to 85C for use in various conditions

• Battery powered with a replaceable CR2450 cell for flexible placement

• Records up to 99999 RPM and 9999.9 hours for long-term tracking

• Compact size at 5 x 4.5 x 2 cm / 1.97 x 1.8 x 0.8 in that fits in tight spaces

Who Is This For

- Motorcycle owners who want to monitor engine RPM and track service hours

• Boat and marine enthusiasts needing a waterproof tachometer for outboard engines

• Generator and lawn mower operators who schedule maintenance based on run time

• ATV and UTV riders looking for a simple way to log engine hours

Usage Scenario

Jake restores vintage motorcycles as a weekend hobby. His latest project, a 1970s cafe racer, had no tachometer. He needed a way to set the idle correctly and know when to change the oil. The inductive tach hour meter solved both problems. He wrapped the sensor wire around the spark plug lead, mounted the gauge on the handlebar with double-sided tape, and had a live RPM reading in seconds. Now he can dial in the carburetor and track every ride hour for maintenance.

Micro Comparison

Wired tachometers require running signal wires through the firewall or dashboard, which can be time-consuming. This inductive model eliminates that step. It uses a simple clamp-on sensor that picks up the ignition pulse. The trade-off is a battery-powered display that needs a CR2450 cell replacement over time, but the installation is much faster.

Specifications

- Material: ABS

• Resolution: 0.1 hours / 10 RPM

• Reading: 9999.9 hours / 99999 RPM

• Accuracy: 1 minute or 10 RPM, quartz controlled

• Operating temperature: -30C to 85C

• Cable length: Approx. 170 cm / 66.9 in (single shielded wire with two internal leads)

• Power supply: 1 x CR2450 battery

• Product size: 5 x 4.5 x 2 cm / 1.97 x 1.8 x 0.8 in

• LCD size: 42 x 12 mm / 1.65 x 0.47 in

Package Includes

- 1 x Digital Tach Hour Meter Tachometer

Why You Will Love It

You get a reliable engine monitor without complicated wiring. The inductive sensor makes installation a five-minute job, and the large display is easy to read even in bright sunlight. It helps you stay on top of routine maintenance so your engine runs smoothly for years.

Questions and Answers

Question: Does this tachometer work on diesel engines?

Answer: No, it is designed for spark ignition engines only. It will not work on diesel engines that use compression ignition.

Question: How do I install the inductive pickup?

Answer: Wrap the sensor wire around the spark plug lead, close to the spark plug. Make sure the wire makes one full loop. Then select the correct engine type using the S1 and S2 buttons.

Question: What battery does this use and how long does it last?

Answer: It uses one CR2450 coin cell battery. Battery life depends on usage, but it typically lasts several months with normal daily use.

Question: Can I mount this on a boat or marine engine?

Answer: Yes, it works on any spark ignition engine, including outboard motors. However, it is not waterproof, so mount it in a dry location or use a protective cover.

Question: How do I switch between RPM and hour display?

Answer: The gauge shows both RPM and hours on the same display. The RPM reading is live, and the hour meter records total run time automatically. You can cycle through modes using the S1 and S2 buttons.