The AEO Kv/RPM meter is a handy device that lets you measure the Kv of your motors. It is a great way to check that the data you put into the motor calc programs is right. The unit includes an adapter plug and instructions. It can handle motors with 2 to 60 magent poles. Plerfect device for verifying that the motor you purchase is the right kv. Very nice to have if you forget the kv of the motor or the kv markings peel off or wear off the motor.
Specifications:
Working Temperature Range: -20℃ to 50℃
Weight: 21g
Dimension: 33x 69x 11mm
Working Voltage Range: 8-25V
Product Application:
1, Measure the rpm (kv) for brushless motors at no-load or loaded, and display the voltage for the battery at the same time.
2, Using one of the additional accessories (Hall Rate Sensor Module), the rpm and kv of brushed motors can also be measured.
Features：
1.Electromotive force applied. More exact, easier to use, ultra portable and multifunctional.
2.The Hall Rate Sensor Module. It allows measurement of rpm to be made on mechanically rotating devices.
3.High performance CMOS chip. KV displayed instantly.
4.Easy to use. just need to clip on aligator clip to either one of the three brushless motor wires for measuring, no additional power supply required.
5.RPM (kv) can be also measured and displayed when micro motors are running on a 1S 3.7V lipo, or even less. (aditional power supply battery is needed for that)
Note: Very easy to use , instructions are simple and easy to understand with notes and pictures.
