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Your cart is empty.This pocket-sized compact photo tachometer measures the RPM (revolutions per minute) of rotating objects without contact. The R7050 also features a digital counter capable of counting moving objects passing through the instrument's field of view and built-in memory capable of recalling maximum, minimum values as well as last value stored.
Evan B
2025-08-31 14:06:48
This phototach seems to read pretty accurately. I’ve used it to check fan speed on a Cat 265, worked great!
LI Shooter
2025-08-17 13:31:25
This tachometer is very easy to use and has a great measuring range. The main benefit of this tachometer is the laser output. While you still need to use a reflective tape to allow for the reflection pickup, the laser is so much brighter than white light tachometers. I have used this tachometer in bright environments without any problems. If measuring a black object you can draw a thick line with a sliver sharpie marker and not even bother with the tape. No white light tachometer that I've used could do that.
Terry Absher
2025-08-13 12:31:55
We calibrate a lot of equipment where I work. This works great and is so easy to use!
Georgie
2025-08-02 16:29:06
Works as intended, seem to be a quality & durable (industrial grade) product. Rated it a 4 star, as in my opinion it is a little overpriced.
jd9500
2025-07-19 18:55:50
Use it in Ag checking rotation of water wells.They should spin at 1760 RPM and this Tac works well on doing this.I found the laser pointer is a lighted blade type pointer.To get a good reading it depends if you hold the lighted pointer vertical or horizonal on the shaft you are checking.The little sticky tabs you have to separate with your male finger nails can be a pain...but?Would buy again
rejiii
2025-06-10 12:51:39
I have been using it for several days calibrating a treadmill using different console PCBs. It agrees 100% with using belt length/revolutions/time to measure the ft/sec of the belt and then mph. It appears to be well designed and rugged. The battery compartment is a bit tight but not a big deal. Highly recommended.
Scientist
2025-06-06 21:07:31
I have been researching spinning objects and have acquired five tachometers. This one is the most expensive I've purchased. I like its rapid acquisition and illuminated display. But I'm frustrated that about five percent of readings are flat wrong. I am certain of the errors because when I plot readings of the RPM decay of a spinning top, some readings depart from the smooth plot by hundreds of RPM.
Customer
2025-05-16 10:46:43
works well
le top
2025-04-30 11:12:14
pas esseiller encore mes mon garcon en a un pareil et ca vas tres bien
gerald corbeil
2025-04-02 18:36:13
Pour ajuster la révolution du moteur après la pose d'un nouveau carburateur sur mon tracteur de jardin
Steak
2025-03-10 13:50:03
Excellent product work perfecly very good quality tanks
ramdane
2025-01-15 10:49:19
perfect
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