Fsr402 Fa402 Pressure Sensor Resistance Stress Test Force Sensing, 1Pcs Fsr402 Product Details Sensing area (Sensing range) : 0.5 "circle FSR402=FA402,FSR408=FA408,FSR502=FA502 0.5 inch Pressure Sensor Resistance Stress Test Force Sensing Resistor for arduino Diy Kit This pressure sensor converts the pressure applied in the thin film area of the FSR sensor into the change of resistance value, so as to obtain pressure information. The higher the pressure, the lower the resistance. It is allowed to be used at pressure of 100g-10kg. It can be used in the end gripper of the manipulator to sense the presence or absence of gripping objects, the foot of the bionic robot to walk on the ground, and has a wide range of applications. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.