Features: ● DataLogging20groups ● ColorDisplay ● AutoPowerOff ● SpectralResponse8-14μm ● Laser<1mW/630-670nm ● ℃/℉Selection ● ResponseTime0.5second ● RelativeHumidity10%~90% ● LaserTargetPointer ● High/LowAlarmSetting ● ReadingHold ● Lockselection ● MAX/MIN/AVG/DIF ● DisplayBacklight ● LowBatteryDisplay |