What do you expect for the price. The displayed RPM will vary a little bit despite the engine not varying. I'm only using it to set idle speed and idle air fuel ratios if I wasn't hard of hearing I would do better without it.
Verified purchase: Yes | Condition: New
This thing is very week receiving the signal without the cable attached.I work on Chainsaws and other 2 strokes that require a true carb setting this thing works but you almost got to have the cord for the proper readings. The numbers will bounce around all over the place on a saw most of the time it reads good and some saws not.
Verified purchase: Yes | Condition: New
Great small engine tachometer, but I wish they would print the single cylinder 4 cycle instructions in more bold print. You have to use a different set up beside the 4 cycle 1 cylinder to get the accurate readings. Once I got the correct setup, it works great.
Verified purchase: Yes | Condition: New
This tachometer is essential for scooter and motorcycle work, if your bike don't come with a build-in tachometer. It takes accurate RPM readings and it have the option to work non-contact/wireless by just holding the ANT port next to the ignition coil.
Verified purchase: Yes | Condition: New
Both the antenna and clamp work well. For the price, this unit offers more than I expected. My only complaint is it doesn't include a case. This tool merits picking up a cheap meter case to protect it and keep track of the removable clamp.
Verified purchase: Yes | Condition: New
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