No hay artículos en el carro
No hay artículos en el carroFrank Ryczkowski
Comentado en Canadá el 13 de marzo de 2023
This little device requires no batteries and doesn't need any special set up. Indicate a pretty accurate RPM reading.If a precise measure is needed then much more expensive instrument would be needed.
soyabeans
Comentado en Canadá el 14 de febrero de 2023
No se pudo cargar el contenido.
JohnDoe
Comentado en Australia el 18 de noviembre de 2022
It's a quirky device no doubt about it and built in Germany but still, its not for everyone. I like different so I had no hesitation buying this gauge and tbh I wanted to see it work in my hands.I needed an RPM gauge/meter of whatever type for a specific and timely sensitive purpose. It worked and was so easy to set and personally I like that I have to do a little bit to get a result.With the device held on the running engine, rotate the dial until the extending springy needle starts oscillating madly. Rotate it back off that point and dial it back into that best point, to make sure you are setting it properly. Remove it from the engine and read off the RPM on the dial. Too easy!This device can be used on any single or multi cylinder engine but be aware that cam and rod vibration can upset its use. No batteries to wear out and because it is so, so simple, I reckon it will outlast me easily.Worth the buy but LCD screen RPM meters are cheaper and some of them are even easier to use than this unit. I can recommend this gauge.
suresh nandan
Comentado en Australia el 5 de marzo de 2021
Great tool to have when working with small engine
CAN100
Comentado en los Estados Unidos el 9 de enero de 2021
Was teaching small engine labs at 2 year branch of a major university in the '70's. No much digital stuff then. But these worked great then an still do. Was a key part of teaching that the Briggs and Stratton folks did at their factory schools of that era. Digital/photo type tachs will be more accurate---but so what. With the current stuff today (fixed jet carbs, electronic ignition, ohv) not much you really need to worry about adjusting....just be assured it is in ball park.One of my clients is a remanufacturing center for several major, well known brands of outdoor power equipment. I gave my last one to one of their techs last week===so needed a new one for my bag.True (and to me funny story). Back in my time with OSU, we hosted an annual contest for students in high school training programs for small engines/power equipment. The contest had a pretty heavy duty written test ( I usually wrote it) and 20-30 practical stations where they had to demonstrate certain skills (measuring, adjusting etc). This tach was always one station--start engine, record idle and full throttle rpm. One year a kid had clearly never seen one. Spooled out the wire, started the engine and SCREAMED. In those days, rubber boots on spark plug wires were uncommon, just a metal clip. Poor kid touched the plug wire of the running engine and got lit up like ignition voltage can do. He flung the tach like a Frisbee, hitting my department chairman up the side of his head. So, read the instructions and go measure something that rotates or vibrates, you will be surprised how easy it is to use.Old, school, effective, easy....no damned batteries and will last forever. And you can loan it to your moron neighbor in hopes he thinks like that kid did way back in the '70's
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