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The Opto MRPM EX sensor is used to optically measure the speed (RPM) of propeller driven models
Motor：4 Poles Japan High Quality Brushless Motor
Advanced Helicopter features include governor with Active Free Wheel and Fast Response mode
No Hole Needed
connection cable harness and USB cable
Jeti Spin Pro 99 Opto Brushless ESC SWITCH The Opto MRPM EX sensorESC Jeti Spin 99 Opto Manufacturer Jeti Model Applications Heli Airplanes Sailplanes Special Features Data Logging viewed w Jeti Spin BOX Cont Max Amp 99 109A Cells NiMH NiCD 14 36 cells Cells Li poly 4 12 cells Voltage 12 50V Programming Fully Programmable Type Max BEC (A) Max #Servos V Dimensions 65mm x 55mm x 17mm Weight 100g Jeti SPIN controllers will give you unprecedented control of the programming for your brushless motors. Any SPIN controller
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