مقياس حرارة بالأشعة تحت الحمراء عالي الدقة من Ecvv مسدس درجة حرارة صناعية احترافي Etm550 غير متصل بشاشة Lcd ميزان حرارة ليزر رقمي -50 ~ 550

Ecvv High Precision Infrared Thermometer Professional Industrial Temperature Gun Etm550 Non-contact Lcd Display Digital Laser Thermometer-50~550

1. Measure surface temperature ranging from -58F to 1022F/-50C to 550C, you can choose the unit from F/C; Response time: 500Ms;1.5% A built in laser gives you the precision to hone in on the exact space you want to measure. 2. Built-in red laser for precisely aiming. Combining the latest sensor technology,high accuracy is up to 1.5%. Distance Spot Ratio: 12:1, great to measure a long distance target.Press trigger to find the Max/Min value during the continuous measurement; 3. If the temperature is 26.3C and the temperature value measured is 25C,then and 1.3C should be increased as a calibration value,customer can calibrate the infrared laser thermometer between 5.0C(41F).Emissivity 0.95 preset and 0.8 is optional can get more accurate value according to different objects.