SkyRC RC Model OPT-010 is a must tool for any pilot， and can measure RPM of any rotating object， such as all kinds of helicopters， fixed-wing airplane with propellers and multi-copter. With high accuracy， fast reponse， compact size， ergonomic design and easy operation， this optical tachometer makes pilots have more fun.






Features:
Plastic material is lightweight and durable.
With LCD display to get scale easily.
It works by CR2032 button battery.
With 700-4500RPM range， it is practical to use.
Easy to install and dismantle.
A must-have accessory for model airplane player.

Specifications:
Brand name: SkyRC
Brand model: OPT-010
Material: ABS
RPM range: 700-4500RPM
Accuracy: ±1RPM
Rotary dial for RPM value adjustment
5 present RPM value
10 level aperture adjustment
LCD display
Power supply: CR2032 button battery
Compatible with: helicopter / fixed-wing / airplane
Item dimension: 11 * 5 * 1.5cm
Item weight: 45g

Package information:
Package size: 16.5 * 16 * 2.5cm / 6.5 * 6.3 * 1.1in
Package weight: 83g / 2.9oz
Blister package

Package list:
1 * SkyRC Optical Tachometer RC Model OPT-010