product received, great product works great, serious seller and punctual definitely advisable.

prodotto ricevuto, ottimo prodotto funziona benissimo, venditore serio e puntuale sicuramente consigliabile.

product received, great product works great, serious seller and punctual definitely advisable.

for costing next to nothing, it is a very helpful tool in calibrating the no-load and load speed of the spindle of my home-built CNC router machine. Make sure not to use too much nor too little of the reflective tape . Finally, make sure to use batteries that are above half-life, or the readings will start to become unreliable.

for costing next to nothing, it is a very helpful tool in calibrating the no-load and load speed of the spindle of my home-built CNC router machine. Make sure not to use too much nor too little of the reflective tape . Finally, make sure to use batteries that are above half-life, or the readings will start to become unreliable.

for costing next to nothing, it is a very helpful tool in calibrating the no-load and load speed of the spindle of my home-built CNC router machine. Make sure not to use too much nor too little of the reflective tape . Finally, make sure to use batteries that are above half-life, or the readings will start to become unreliable.