Futaba - SBS-01RM Magnetic RPM Sensor - 01102216-1

This is the Telementry System SBS-01RM RPM Sensor (Magnet type)          
                                                                               
FEATURES: Compatible with the Futaba 18MC-WC, 18MZ, 18SZ, 14SG, 10J, 6K,       
            4PX-R, 4PX, 4PV, 4GRS and 4PLS systems                             
          This sensor provides the RPM of a motor to a Futaba telemetry        
            enabled transmitter                                                
                                                                               
INCLUDES: Two screws                                                           
          Two nuts                                                             
          Two cylindrical magnets                                              
          Four flat washers                                                    
          Two lockwashers                                                      
          Sensor unit                                                          
          Adapter cable                                                        
          Instruction manual                                                   
          Warranty sheet                                                       
                                                                               
SPECS:    Length: 10" (255mm)                                                  
          Weight: 0.166oz (4.7g) with pickup                                   
          Voltage: DC 3.7-7.4V                                                 
          Range: 37 to approximately 100,000RPM