⏳ Stay ahead of the grind with precision timing and smart maintenance alerts!
The Jayron JR-HM026A is a multi-functional digital hour meter and tachometer designed for pneumatic equipment, lawn mowers, generators, and more. It features precise 1-minute hour tracking, real-time RPM monitoring with max RPM recall, and programmable maintenance reminders. Built tough with an IP67 waterproof rating and backed by a 2-year warranty, it’s engineered to keep your engine performance optimized and maintenance on schedule.
| Manufacturer | Jayron |
| Brand | NInE-ROnG |
| Item Weight | 3.07 ounces |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | Jayron |
S**A
Works great!
This device made setting my leaf blower's carburetor easy.
M**L
Simple and easy
I installed to my bike. It is a Honda Tornado XR250. And it does it job quite well, I wrapped it around the spark plug wire like 5 turn and then used electrical tape to wrap around it so that it does not come off.
G**.
Tach & hour works well
Tach and hour meter works well. Added it to the throttle cable of my powered paraglider. I really like the reset feature which will let me track maintenance intervals while still keeping total hours running. I only wish the meter casing was more curved rather than having square edges. Or, they could offer a mounded version. Still does everthing as advertised with no issues. I'm happy.
P**R
Will not count your machine hours for life.
If you think this will be the one that will tell you your machine hours for years to come, don't count on it. I got it because it looked a little more solid than the other Chinese meters with two buttons. While the cheapo ones have half broken screens, they still give you the information that you need. This one is dead and I have no idea how many hours were on the machine when it died.
R**F
Pick a number
My order arrived quickly. The tack was easy to install once I guessed exactly how to put it on. The instructions leave a lot to be desired. Once it was installed that's when the fun began. The tack fluctuated 300 to 600 RPMs and wouldn't stop moving. I would NOT recommend this product.
R**H
Tightly tap around plug wire
Attached to plug on Yamaha 70 hp works great and seems to be very accurate I have 16 hours on motor so far
J**
Easy to install
I like the fact that it works right out of the gate wrap the wire around the spark plug wire and ground it then you're done.
B**N
esy to track your mower
Eay to install, easy to read display, tracks what I need to know and not lots of info I don't
Trustpilot
1 day ago
4 days ago
