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Your cart is empty.Product Description
Attachments
- Contact Digital Tachometer 1pcs
- Packaging Bag 1pcs
- Operation Manual 1pcs
- Measurement Idler Wheels 2pcs
- Measurement Touch Tips 2pcs
- Lengthening Bar 1pcs
- 4 AAA Batteries
- Screwdriver 1pcs
- Dimension: 6.1 x 1.06 x 2.36 inches
- Weight: 4.16 Ounces
Brief Introduction
The instrument is a contact-type digital tachometer with stable performance, high reliability, and high safety performance. The core component of the meter is a compact high-speed integrated chip. The meter will display rotation speeds from 50RPM---19999RPM. The LCD is backlit to allow making and reading measurements in low light conditions.
- Rotation speed display is five-digit LCD number with maximum of 19999
- Display 0 below 50 RPM
- Measurement mode 0-5
- Display voltage lower than 4.5V when batteries are low
- Power supply: 4×1.5V SIZE AAA battery
- Auto off time is 30 sec
Widely Use
This tachometer has a wide range of applications include measuring the production departments of motors, fans, paper-products, plastics, chemical fiber, washing-machines, automobiles, airplanes, steam, etc.
Contact Measurement
Install the adapter on the instrument, aim at and contact the axis of the object measured, then the data will display on the LCD screen.
Large Dual Measurement Display
This handy tachometer gauge allows you to store and recall up to 100 Groups of Data Logging Data Hold in memory with 4 different parameters measurement, max, min, and average.
HD
2025-08-08 10:43:49
Works great, I also purchased the manual operated contact model, which also works very well. Quite handy to have around the shop!
Steven Brummel
2025-08-01 18:17:56
Had to read instruction to figure it about after that worked great
Tigglebitties
2025-07-31 17:52:19
Right out of the box I tried to test it on my cordless drill. Used the shiny tape and everything, it either wouldn't read at all, or would say my drill was running at 87,000 rpm when it was on low speed. I thought maybe light was interfering , but I went into a totally dark room and got the same- drill was either reading at 90000 or 55000 or 0 or about 1 of every ten tries, it would read correctly at 400 rpm. No worky worky, sending back. Bought this to test my CNC spindle speed, and it won't work at all.
Dalmok
2025-07-03 17:47:39
A newly-installed (electronic pulse driven) tachometer proved to be wildly inaccurate. This product allowed me easily to calibrate it. (1) Set the engine to a comfortable RPM above idle. (2) Check actual RPM at the crankshaft pulley. (3) Adjust the tach to match. (4) Repeat to confirm settings.
ds650heavy
2025-06-11 10:21:11
This unit is fairly accurate, although not intuitive, especially when it comes to determining which wheel is what. The display lets you select between several wheel sizes, one of which does not come with the kit. The power doesn't stay on long, which saves battery, but is a pain because it doesn't hold your mode when it powers itself off. Maybe there's a setting, but I have yet to find it.
Paul Nunes
2025-03-24 16:10:23
The 6" wheel that came with the unit is not a true 6 inches. It is approximately 6 1/8 inches. That throws the measurement off approximately 15 to 20FPM when I am attempting to read 600FPM. If I put a true 6inch wheel on the unit it will read correctly. You need to send the correct wheel with the unit.
Hugh Jamieson
2025-03-11 15:24:40
The instructions do not tell you to use the small wheel for ft/min mode. Otherwise it is great!
Donny Hockett
2025-01-27 10:10:19
We have irrigation gear heads running our wells and this is absolutely perfect. Reads immediately and is incredibly accurate.
Ben
2024-12-28 17:58:25
I bought this to calibrate a treadmill but it seems to not work at all, the reading has never increased above 0 with any attachment at any RPM.
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