SKYRC RC Helicopter Optical Tachometre
Here we have the SKYRC RC Helicopter Optical Tachometre
The SKYRC RC Helicopter Optical Tachometre is a must have tool for any pilot, and can measure RPM of any rotating
object, such as all kinds of helicopters, fixed-wing airplanes with
propellers and multi-copters. With high accuracy, fast response, compact
size, ergonomic design and easy operation, this Optical Tachometer
makes pilots have more fun!
As we know when the flashing frequency of 3D Glass Screen is the same as the RPM of a rotating object, if we view the rotating object through the 3D Glass Screen, the rotating object is "static". At this time, the flashing frequency of 3D Glass Screen is the RPM of this rotating object.
Specifications
RPM Range: 700-4500RPM
Accuracy: ±1RPM
10 level aperture adjustment
5 preset RPM value
Rotary dial for RPM value adjustment
LCD display
Power supply: CR2032 button battery
Weight: 45g
Applied for all kinds of helicopters,fixed-wing airplanes with propellers and multi-copters.
5 presets of Flashing Frequency/RPM
The RPM range that the Optical Tachometer could test is from
700RPM to 4500RPM.In order to make it convenient for you to enter close
RPM and find out the exact RPM in a short time,5 presets of RPM can be
saved in this unit and you could enter any preset by pressing "F "
key.Each preset RPM value can be set according to your different
helicopters and airplanes,and also the last RPM value before shutting
off will be saved as preset .
10 Level aperture adjustment
As the back light of the rotating object is quite
different,there are 10 levels of aperture which can be set by pressing
"F " key. In this case, you could capture clear image through the 3D
Glass Screen whether the light is bright or dark,so that you can get
accurate RPM value of the rotating objector.