型号规格TM920TM950SPECIFICATIONS测温范围-50℃～1350℃-50℃～1650℃Temperature Range-58?~2462?-58?~3002?测温精度±1.5%or±1.5℃Accuracy测量物距比50:1Distance Spot Ratio发射率0.10 ~1.00连续可调Emissivity分辨率0.1℃or0.1?(＜1000℃)Resolution响应时间和响应波长500ms(8-14)umResponse TimeWavelength重复性±1%or±1℃Repeatability平均值和温差测量功能√Average And Difference Function最大、最小值测量√Max And Min Function高低温报警设定功能√High Low Temperature Alarm Set测量数据存储功能√Data Store/Recall Function摄氏华氏单位转换√℃/?Selection数据保持显示√Data Hold Function激光定位功能√Laser Target Pointer Function背景光显示√Backlight Display Function自动关机功能√Auto Power off低电量提示√Low Battery Indication [详细介绍]