Searon Digital Chainsaw Tachometer ON/Off Switch for Chainsaw Cropper Generator Lawn Mower RV ATV Dirt Bike Motocross Boat Tractor

Definitely worth the money, it functions as should and is very easy to use.

I like this little tach. The clip is small enough to clamp onto small ignition wires in tight spots. Seems really accurate. Works great on 2 stroke & 4 stroke & different cylender configurations. Only thing I don't like is the battery isn't replaceable. At this price who cares....buy another one in a few years

I received this tachometer yesterday and took it out on my little boat today. I needed to measure the rpm of my Yamaha outboard to determine if my propeller selection was correct. This tachometer is easy to use and seems to be accurate. I did have to make an extension wire because the pick-up wire wasn't long enough for my application but that is not a complaint about the unit. However, I do have a complaint about the unit. The battery is not replaceable. Why in the heck would this company make a unit without the ability to replace the battery? I bought this unit because I did a search for the best portable tachometer and this one was on the top of the list. It does what it is supposed to do and functions properly so that is encouraging and I am aware that the expected battery life is 4-9 years. It's my fault for choosing this one but it is beyond me why a company would make a unit like this without making the battery replaceable. Really? How hard could that be or is it planned obsolescence (i.e., forcing the user to buy a replacement when the battery dies)? I do realize that the warranty is two years and I will certainly send it in for a refund if the battery dies before the two year mark.

SEARON Digital Chainsaw Tachometer Tach Gauge for Chain Saw Cropper Generator Lawn Mower RV ATV Dirt Bike Motocross Boat Tractor . This was a very good investment for me. I adjusted my chainsaw LOW/HIGH/Fuel/Air mixtures using this tachometer. The chainsaw is running very smoothly now. Well, it ran fine prior but that was at factory settings. Now even better. My ears are not as in tune as they were in the past. So making adjustments , by ear as I did in the past doesnt work as well for me. The tachometer was accurate. The tachometer definitely helped me with tuning the saw. My lawn/garden tools currently are in winter storage. However, I am sure this tool will come in handy, when I tune those small engines in the spring. I also acquired the Hipa 12 pack Carburetor Adjustment Tool Set with this Tach., One out of the twelve drivers in that package (the Spline driver) fit my chainsaw set screws. That driver I believe and the others will last a while. The material/metal to me appears to be durable. The plastic handle too. The other drivers I'm sure will fit my lawn tools. I went with twelve and not the ten pack because its better to have more tools than a few.

Works great for what I needed. Simple and easy to use, I wish I could take the battery out but for the price and estimated life cycle, the battery would probably corrode before I needed to replace the battery.

This was a lot cheaper then taking it to a small engine shop and have them tune it once I installed and new corroborator on my Stihl MS 460 chainsaw. Found the all the RMP settings for my saw online and it was easy. The one change I can think of is to make the clip for the spark plug wire a little smaller for the hard to reach plugs (like a chain saw) but I was able to use it no problem. Great product!

I bought this Searon tachometer to use on my kohler 27hp zero turn. It worked great, was super easy to hook up, and its very user friendly. I would suggest this item to anyone. Although, I have to ding it for not being 5/5 quality... One of the rubber grips on the alligator clip fell off before use. Its not a big deal, I would give this item a .....4.9 outta 5.00... Its very rarely that I write a review on one of my purchases but, this was such a good item that it definitely deserved one. Final thoughts... I would absolutely buy this product again.

I bought two different small tach gages before I bought this one that actually works right.. its on point on its readings. Easy to use, came with instructions, easy to read and understand. Highly recommend..

It works as advertised. But why is the battery not replaceable? So if the battery dies the entire device is disposable! The manual states non replaceable battery!