Digital Optical Tachometer
Measure how fast your motor or wheel or whatever is spinning with this handy optical tachometer. Easy to set up and use. Just stick a piece of the included reflective tape to the rotating part to be measured and spin it up and the point the tach at it and press the button. Take the guess work out of your gearing calculations by KNOWING how fast your motor spins.
Measure how fast your motor or wheel or whatever is spinning with this handy optical tachometer. Easy to set up and use. Just stick a piece of the included reflective tape to the rotating part to be measured and spin it up and the point the tach at it and press the button. Take the guess work out of your gearing calculations by KNOWING how fast your motor spins.
Measure how fast your motor or wheel or whatever is spinning with this handy optical tachometer. Easy to set up and use. Just stick a piece of the included reflective tape to the rotating part to be measured and spin it up and the point the tach at it and press the button. Take the guess work out of your gearing calculations by KNOWING how fast your motor spins.