Search  for anything...

Small Engine Tachometer Hour Meter: Timorn Digital Inductive Waterproof Tiny Tach Meter & RPM Meter & HR Meter for Dirt Bike | Chainsaw | Lawn Mower | Generator Motorcycle Boat Marine Outboard

  • Based on 237 reviews
Condition: New
Checking for product changes
$23.99 Why this price?
Save $6.00 was $29.99

Buy Now, Pay Later


As low as $5 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: 20 left in stock
Fulfilled by Amazon

Arrives Monday, Sep 23
Order within 17 hours and 15 minutes
Available payment plans shown during checkout

Features

  • Small engine tachometer rpm - Inductive tach gauge can display real-time rpm in digital when your engine is running. Help diaganose working condition of your vehicles & gas generator or equipment like boat, marine outboard motor, motorcycle, lawn mower, compressor, chainsaw, atv, dirt bike, tractor, truck, etc. The rpm meter tester with programmable rev limiter setting and max rpm recall keeps the engine safe. The recordable rpm range is 0-25000 and you can set the refresh rate at 0.5s or 1s
  • Hour meters for small engines - Accurate unresettable tot running time, which is sum run time of all engines it meters. Resettable job time can record working time of two engines separately. That means you can track how many hours of two different equipment have worked with only one timer tool. When the engine is off or not working, the tot time remains visible. Time display range of this hr meter is 0-6000h, hour counter accuracy is 0.1h
  • Maintenance reminder - Timing analyzer as hour/rpm checker can memorize the service time of two different engines in different time. When it's time to repair one of your engines, the tool's screen will show red backlit meanwhile the icon flashes as indicator to remind you. Tuning tachometer helps monitor your engine or car in good condition
  • Selectable stroke mode - Multiple choice for automotive ignition mode. The tiny tach meter is widely applied in industrial implements, agriculture, construction machinery and powersports, work with universal engine: 2 stroke ( single/twin/3/6 ) cylinders and 4 stroke ( single/twin/3/4/5/6/8/12 ) cylinders. Universally compatible with gy6 & eu2000 & eu2200 & eu3000, etc
  • Digital tachometer gauge - Easily operated: Simple contact tach/hour meter sensor, just circle the wire five rounds on the spark plug wire then use the tie to fix it. Replaceable battery: the electronic induction tach meter has data memory function. The previous data can be recovered after replacing new battery. Auto sleep mode and selectable backlight time help save the energy. The waterproof grading of the rpm gauge: ip67

Brand: Timorn


Material: Metal, Acrylonitrile Butadiene Styrene (ABS)


Item Dimensions LxWxH: 2.68 x 1.5 x 0.67 inches


Item Weight: 2.57 Ounces


Manufacturer: ‎Timorn


Brand: ‎Timorn


Item Weight: ‎2.57 ounces


Product Dimensions: ‎2.68 x 1.5 x 0.67 inches


Item model number: ‎T941E


Batteries: ‎1 Product Specific batteries required. (included)


Manufacturer Part Number: ‎T941E


Date First Available: December 20, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Works as advertised but be mindful of cylinder setting
Works great but the instructions aren’t super clear about how to set the timing setting on the device with respect to your engine configuration. If you are wiring this to the IGNITION COIL WIRE then you can follow the instructions. For instance, a V8 engine will spark eight times per single revolution of the crank at the coil (set to 8p1r on the device). For a four cylinder engine that would be 4p1r because that’s 4 sparks per crank rotation. If you are wiring to a SINGLE SPARK PLUG WIRE then that’s firing once per single revolution (1p1r) for any number of cylinders on a standard 4 stroke engine (standard car engine). Once hooked up it works great as an engine bay tach for tuning my classic car. ... show more
Reviewed in the United States on January 22, 2023 by Nate

  • Easy to use
Small.very handy
Reviewed in the United States on January 5, 2024 by Ruth J Hull

  • Deffective unit
I have a similar product that is still going strong after twenty years so I bought this one without checking the reviews figuring it uses well established technology. The rpm output on the one I got is erratic as I can see, after reading the reviews belatedly, is all too common.
Reviewed in the United States on January 1, 2024 by Gary Griffin

  • It works
Surprisingly it works better than expected
Reviewed in the United States on April 22, 2023 by yuuuup!

  • Somewhat accurate and pretty good for the price
Alright so I measured this against a precise RPM timing tool, and I would say it’s pretty good to have an idea where your RPM’s are at on the road, but I wouldn’t be doing any idle adjustments with it, as with my tests it seemed the RPM’s were -/+ 5% of the actual value, which isn’t honestly that bad for the price. It just means when you hit a RPM limit of 6,000, it’ll probably read 6,288 or something similar! ... show more
Reviewed in the United States on April 25, 2023 by James

  • Great tool for small engines!
The Item was exactly as described in the advertisement. The tachometer works great. The video was very helpful as well. The only difficulty that I had with the install was with trying to zip-tie the 5 cable wraps with the supplied zip ties. They were too short for my application. I opted for a larger zip-tie as it was a bit more forgiving. I like the product and purchased a second one to have on hand as I permanently mounted the first one to my lawnmower. ... show more
Reviewed in the United States on November 18, 2022 by David S.

  • Good product
Product as described.
Reviewed in the United States on October 23, 2023 by Tiffani

  • GREAT Digital Tach for the money
This is a great little tachometer for a single cylinder engine such as a Briggs OHV or Clone engine. To get an accurate reading you'll need to set the spark setting to the "2P1r" setting, which I believe that stands for 2 sparks for every 1 revolution. I know that sounds backwards, but if you think about a 4-stroke engine, it sparks every other revolution. But with the ignition system on these engines, every time the flywheel makes one revolution, it passes the coil and creates a spark. That would be great if this were a 2-stroke engine, but it's not. Trust me, this is how you'll get an accurate reading with this tach on this type of engine. ... show more
Reviewed in the United States on March 27, 2022 by Terry Milligan Terry Milligan

Can't find a product?

Find it on Amazon first, then paste the link below.