Features1Multifunctional SW900 Display: The SW900 display has multiple functions, can be used as a driving computer and control the entire electric bicycle system after conversion. 2Reflect The Battery Power: It is compatible with 36V and 48V voltages, which can truly reflect the battery power and record the power consumption in real time to ensure cycling mileage. 3Colourful Display: The colourful display on the meter makes it easier for you to view the data on the panel. 4Data Presentation: While riding the bike, the product will display a lot of useful data on your bike, such as the remaining battery, current speed, average speed, maximum speed, clock, total one way distance. 5Alternative Assistance Level: If PAS is installed, the display allows riders to select the level of assistance they want.SpecificationItem Type:ElectricBicycleDisplayWeight: Approx.270g / 9.5ozMaterial: PlasticProduct Size: Meter Approx.11 x 6cm / 4.3 x 2.4in, Line Length Approx.165cm / 65.0in Applicable Handlebar Mounting Diameter: Approx.22.2mm / 0.9inVoltage: 36V 48VSocket: 5 Pin SM Waterproof SocketApplication: Suitable For JN Controller And Suitable For Pasion Electric Bicycle Motor KitFunction Description:1. Display Functions: Speed Display, Power Gear Display, Power Indicator, Fault Hint, Total Mileage, Single Mileage, Headlight Display, Single Driving Time Display.2. Control And Setting Functions: Power Switch Control, Headlight Switch Control, 6km/H Inching Control, Wheel Diameter Setting, Maximum Speed Setting, Idle Automatic Sleep Time Setting, Backlight Brightness Setting, Voltage Level Setting, PAS Connection.3. Communication Protocol: UARTPackage List1 x SW900 Meter 1 x Manual