1The infrared thermometer can calculate the surface temperature of the object by measuring the strength of the infrared radiation emitted by the target without touching, flexible and convenient 2The optical lens is adopted inside to receive the infrared amplitude dispersion from the object, the measurement is accurate, the response speed is fast, the life is long, and the operation is simple and convenient 3The infrared technology and principle of the infrared temperature sensor are understood to be accurate temperature measurement, passively accept the infrared amplitude dispersion of the object, and realize repeatability compared with other temperature measurement products 4The infrared thermometer probe is an integrated infrared thermometer probe, small in size and easy to install. The stainless steel shell can better resist electromagnetic interference 5Can be used for food processing, steel smelting, chemical equipment, maintenance, substations, industrial equipment, and can also be used to measure the temperature of moving, electrified and inaccessible objects Item Type: Temperature Sensor Probe DC Power Supply: 5-12V DC Output Signal: 0-5V Maximum Current: 50mA Sensitivity: 1%Fs or 1.5 (whichever is the maximum) Spectral Range: 8 ~ 14m Temperature Range: 0-500 Response Time: 100 Milliseconds (95%) Optical Resolution: 20: 1 Emissivity: 0.95 fixed Probe Size: Approx. 115 x 18mm / 4.5 x 0.7in (length x diameter) Power Consumption:1 x Temperature Sensor 1 x User Manual Do not use outside the voltage range.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.