XINTEST HT-86 Portable Mini Precision Thermometer Hygrometer Air Temperature Humidity Meter Gauge Digital Psychrometer

Description: XINTEST HT-86 Portable Mini Precision Thermometer Hygrometer Air Temperature Humidity Meter Gauge Digital Psychrometer Features: 1.Fast respond time and high accuracy. 2.Dewpoint temperature:-20~+80/-4~+176 3.Wet bulb temperature:-20~+80/32~+176 4.Maximum hold and data hold function. 5.Micro processor based design, dual display with temperature/humidity. 6.Auto power off, disable sleep mode, mini size. Specifications: 1.Display: Large 4-1/2 dual digital LCD 2.Sensor type: A single chip relative humidity and temperature multi snesor module comprising a calibrated digital output 3.Respond time:%RH 10s (90%at +25C) 4.Accuracy: 64-82 5.Sampling rate: 2.5 sample per second 6.Polarity: Automatic negative polarity indication 7.Over-range: "OL"makes indication 8.Operating/storage conditions: 32-104;