温度是设备故障诊断中非常重要的参数，通过测温可判断轴承、马达、电子线路、空调系统是否处于正常工作状态。温度变化是设备故障的标志之一。 便携式红外测温仪能快速、准确地查找由于温度引起的设备故障，能测量因快速运动或高热等原因而使人无法接近的物体的温度，是设备故 Temperature is a very important parameter in the equipment fault diagnosis. Through the temperature measurement, it can judge whether the bearing, motor, electronic circuit and air-condition system are in normal working condition. Temperature change is one of the signs of equipment failure. Portable infrared thermometer can quickly and accurately find out due to temperature caused by equipment failure, due to rapid movement or high fever and other objects that make people inaccessible temperature is the device