Description FSR402 a light weight, small size, high sensor, ultra-thin resistive pressure sensor. This kind of pressure sensor is to take place in film sensor area pressure into the change of the resistance value, thus for pressure information. The lower the pressure, the greater the resistance.Allow its use in place of pressure 0g - 10 kg. The terminal holder sensor can be used in the manipulator with or without holding items, robot first step walk the ground sensors, mammals bite test of biological experiments, application scope and widely. But, since the pressure detection is not very accurate, it is not recommended to use in situations where precise pressure measurement is required. Paramaters Sensing area (Sensing range): 0.5 inch circle The Output signal (Output signal): Resistance signal The Force sensitive range (range), pressure test: 0g to 10 kg (life): 10 m letters actuations Material: Plastic + Metal Color: As shown There are slight color differences or differences in the real thing, and it does not affect the use Package Contents: 4 x Resistive film pressure sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.