เทอร์โมมิเตอร์ Thermometer> InfraRed Thermometers เทอร์โมมิเตอร์ แบบอินฟราเรด InfraRed Thermometers เทอร์โมมิเตอร์ แบบอินฟราเรด 2-in-1 Digital Laser/Non-Contact Infrared & Thermocouple รุ่น VA8090 Features: This device is very Effective & Reliable! Temperature range from -50°C~1300°C (-58°F~2372°F) With laser sighting Economical mini size design for convenience With Backlight, data hold, and holds average, maximum and minimum value feature Allows manual and continuous temperature measurement Provides Both °C and °F temperature results that can be selected at anytime Capable for Contact & Non-Contact temperature measurement Has Type K Sensor and Emissivity of 0.95 With Field of View of 2:1 , an ideal range for non-contact thermometer With fast response and ensures no guessing error on results Equipped with low battery indicator to eliminating inaccurate readings Fixed emissivity covers almost all surface applications Specifications: Measuring Range *** Infrared : -50~300°C (-58°F~572°F) *** Thermocouple : -200~1300°C (-328°F~2372°F) Resolution *** Infrared : 0.1°C / 0.1°F *** Thermocouple : 1°C / 1°F (thermocouple 1000°C) Accuracy *** Infrared : -50 ~ -20°C / ±5°C / 9°F ***********-20 ~ 300°C / ±(1.5% reading +3°C/5°F) *** Thermocouple : -200 ~ -100°C / ±(0.2% reading +1°C/2°F) *************** -100 ~ 1300°C / ±(0.1% reading +0.7°C/1.4°F) Display : 4 digits LCD display Emissivity : 0.95 Field of View : 2:1 Laser Power : Less than 1 mw Response Time : 0.5 second Auto Power Off : 25 seconds (infrared) or 20 minutes (thermocouple) Special function : Data hold; MAX, MIN and AVG; Backlight Low Battery Indicator Operating Environment : 0~50°C (32~122°F) , 0 ~ 90%RH Storage Environment : -10 ~ 60°C (14~140°F) , 0 ~ 80%RH Dimension : 121 x 60 x 30mm (L x W x H) Weight : about 180g Accessories included: FREE K-Type thermocouple wire FREE DC 1.5V (AAA) x 3 String x 1 Plastic Box User's Manual เทอร์โมมิเตอร์ Thermometer> InfraRed Thermometers เทอร์โมมิเตอร์ แบบอินฟราเรด InfraRed Thermometers เทอร์โมมิเตอร์ แบบอินฟราเรด 2-in-1 Digital Laser/Non-Contact Infrared & Thermocouple รุ่น VA8090