Kkmoon TASI TA622C High Accuracy Digital Handheld Temperature Humidity Meter Digital Dew Point Thermometer TA622B red black

Features: High Precision Measurement Meter: TA622 Series is a new type of digital temperature and humidity meter with high-precision probe, which is designed to combine the functions of a humidity meter, temperature meter, wet bulb temperature, and dew point temperature. And dew point is a measure of how much water vapor is actually in the air. Wide Range: Dual display humidity and temperature with accurate measuring: Humidity range: 0percent - 100percent RH. Temperature range: -40 celsius (-40 Fahrenheit ) - 80 celsius (176 Fahrenheit ). Dew point Temperature :-40 celsius (-40 Fahrenheit ) - 80 celsius (176 Fahrenheit ). Wet Bulb Temperature:-40 celsius (-40 Fahrenheit ) - 80 celsius (176 Fahrenheit ). Sound And Light Alarm: The upper and lower alarm limit can be set separately. When over upper lower limit , there will be a buzzer alarm sound, and the alarm indicator light will flash. Multiple Functions: With data hold, data storage, unit conversion, backlight, low battery indicator, automatic shutdown, and maximum and minimum functions. VA Color Screen: LCD display with backlight with high accuracy sensor, LCD brighter in the darker places. Auto shutdown without operation after 15 minutes(can be canceled manually). Wide Application: Digital temperature and humidity meter are used for a high range of applications HVAC, including industry, agriculture, meteorology, medicine, daily life, building engineering, paranormal investigator, the wine cellar, machine room, and data storeroom. Specifications: Model: TA622A TA622B TA622C (Optional) Measurement method: TA622ATA622B: Integral type; TA622C: Split type Environment Temperature: Range: -40~80 celsius (40~176 Fahrenheit )  Accuracy:+-0.5 celsius , +-1 Fahrenheit Resolution: less than 100 celsius , 0.01 celsius 0.01 Fahrenheit ; more than 100 Fahrenheit , 1 Fahrenheit Relative Humidity: Range: 0~100percent RH Accuracy: +-3.0percent RH (10~90 percent RH) Other Range:+-5.0percent RH Resolution: less than 100percent RH 0.01percent RH WB Temperature: Range:-40~80 celsius (-40-176 Fahrenheit ) Accuracy: +-0.4 celsius , +-1 Fahrenheit Resolution: less than 100 celsius , 0.01 celsius 0.01 Fahrenheit ; more than 100 Fahrenheit , 1 Fahrenheit DP Temperature: Range:-40~80 celsius (-40-176 Fahrenheit ) Accuracy: +-0.4 celsius , +-1 Fahrenheit Resolution: less than 100 celsius , 0.01 celsius 0.01 Fahrenheit ; more than 100 Fahrenheit , 1 Fahrenheit K-Type Thermocouple (Only TA622C): Range: -50~1300 celsius (-58-2372 Fahrenheit ) Accuracy: +-(0.1percent + 1.0 celsius ), +-(0.2percent + 1.0 Fahrenheit ) (not including the probe error) Resolution : 1 celsius 1 Fahrenheit Sensor: Swiss (SHT C3) Sampling Rate: 10 timess Refresh Rate: 3 timess Recording Time: From REC start, max 99H Data logger: TA622A: 8000 groups; TA622B: 4000 groups;  TA622C: 8000 groups. Only store temp. & hum. data( not support thermocouple data) USB Connection: Only TA622BTA622C are supported. Auto Power