CFM / CMM温度计，内置非接触式红外测温仪测量远程表面温度到932°F（50℃），与光斑大小为30：1的距离同时显示气流或空气速度加环境温度易于设置的区域尺寸存储在仪表的内部存储器，用于下一次上电的分辨率0.01m /秒空气流量平均20点数据保持和最大/最小保持电路：定制LSI微处理器电路测量单位：空气流速和空气流量大（9999计数）LCD背光显示3％速度精度低摩擦2.83英寸D（72毫米）球轴承叶轮在3.9英尺（120厘米）电缆上速度传感器：常规角度叶片臂与低摩擦球轴承温度传感器：NTC型耐热最大/最小内存：记录和查看最大和最小读数自动关机：20分钟后自动关机以节省电池电源：9V电池

电池寿命：100小时（大约）电源电流：（大约）2.5mA DC附件：用户手册，9V电池，NTC温度探头，IR温度探头，带3.9英尺（120厘米）电缆的叶片传感器，

CFM/CMM thermo-anemometer with built-in non-contact IR thermometer measure remote surface temperature to 932F(500C) degree with 30:1 distance to spot sizeSimultaneous display of air flow or air velocity plus Ambient temperatureEasy to set area dimensions are stored in the meter's internal memory for the next power onresolution of 0.01m/second20 points average for air flow Data hold and maximum/minimum holdCircuit: custom LSI microprocessor circuitMeasurement units: air velocity and air flowSupper large(9999 count) LCD backlit display3% velocity accuracy via low friction 2.83-inch D(72mm) ball bearing vane wheel on 3.9 feet(120cm) cableAir velocity sensor: conventional angled vane arms with low-friction ball bearingTemperature sensor: NTC-type thermo-resistantMaximum/minimum memory: record and view maximum and minimum readingsAutomatic power off: auto shut-off after 20 minutes to save batteryPower supply: 9V battery

Battery life: 100 hours (approximately)Power current: (approximately) 2.5mA DCAccessories: user manual, 9V battery, NTC temperature probe, IR temperature probe, vane sensor with 3.9-foot (120cm) cable, gift box with carrying case