Product Description

Fit for all type ebike 

KING-METER DH sensor


DH-SENSOR with double hall sensor in the housing ,detect the
cycling of the bike .There are *2 magnets in the disc .DH-SENSOR
will higher precision than the SH-SENSOR with 5 magnets and the
range sensor will be farther than the SH-SENSOR with *2
magnets.


When the pedals go ahead , the sensor will output the pulse
signal ,the LED the low potential (There is no the pulse signal) , so
the LED won't flash .Convenience of detect the sensor work well or
not by the customers.