... Transmission 80% to 90% Finger, gloved hand and stylus input Common ApplicationsPDAs, Web Phone, Tablet PC, Web ... msec or less Mechanical Input Method: finger, pen or gloved hand Touch Activation Force: 80 grams typical Scrape hardness ... -20 ~ 70C Humidity: 60C, 90% RH 240HR Touch Durability: 5 Million touches in a single location Surface scratch ... 250gf 2 times/s) NEMA 4 Capable Touch screen controller