FLUKE 971 TEMPERATURE HUMIDITY METER * Backlit dual display of humidity and temperature * Measures dew point and wet bulb temperatures * 99 record storage capacity * Ergonomic design with belt clip and protective holster * Quick-response capacitance sensor with twist-open protective cover * Compact and lightweight (188 g/6.6 oz) * Temperature range from -20 °C to 60 °C (-4°F to 140 °F) * Relative humidity from 5 % to 95 % * Min/Max/Avg Data hold * Low battery indicator