Spesifikasi :Raytek MT4 Non-contact Mini Infrared Thermometer Temperature range:0 to 750F (-18 to 400C) Accuracy: 30 to 500F(-1 to 260C) of reading or 3.5F(2C), whichever is greater Response time: 500 mSec, 95% response Emissivity: pre-set 0.95 Ambient operating range: 32 to 120F( 0 to 50C) Relative humidity: 1095% RH up to 86F (30C) Weight / Dimen...