Product information Manufacturer ‎NAKAGAWA Part Number ‎6501EA1001C -Sensor Product Dimensions : 6.1 x 6.1 x 5.21 cm; 91 g Item model number : 6501EA1001C-Sensor Item model number ‎6501EA1001C Batteries Included? ‎No Batteries Required? ‎No Item Weight ‎59 g Part Number ‎6501EA1001C  -Sensor Item model number ‎611-HPW Color: Pale yellow Quantity:1 Package 1 x Washer Pressure Sensor Switch