Handheld USB Temperature and Humidity Recorder Support Real-Time Computer Monitoring LCD Backlit ℃/℉ Switchable Thermometer Hygrometer with Dew Point and Wet Bulb

Professional digital thermometer and hygrometer adopt high quality imported temperature and humidity sensor, provide rapid, high accurate and stable testing result. Lower power consumption ensure a long battery service time, 16000 groups data storage capacity and handheld size enable carry out for dada collection and monitor.

Features:
Instant Accurate Testing -- Our digital psychrometer temperature meter adopts high-precision sensors which ensure a fast, high accurate and stable temperature and humidity measurement.
Audible & Flash Alarm -- Designed with LED indicators in three colors of red, orange, and green, which visually indicate the current working status. Adjust sound alarm function press "MAX/MIN" button to turn on or off.
Surpport Real-Time Computer Monitoring -- This thermometer hygrometer can record up to 16,000 data convenient for date recording. Connected to the host computer and paired with the corresponding software, users can freely set the number of records, time intervals, alarm values, etc. ℃/℉ switchable.
Easy Analysis -- Software can graph and export tables for easy analysis, and generate charts for the recorded data, which is convenient for users to analyze data, and can also export data in excel file format.
USB Rechargeable Battery --  Buit-in 1300mAh battery, 7 days standby long endurance and long service time. USB charging easy to charging through laptop, power adapter, power bank, etc.

Button Function Description:
"HOLD" button: Tap the hold button to hold the current data, long press to turn on/off the backlight.
"REC" button: turn on the data recording function(manual mode).
"MAX/MIN" button: press to enter the maximum and minimum mode, you can view the maximum or minimum value recorded after the product is turned on. And long press to turn on or off the  sound alarm function.
"DP/WB" button: long press to switch the temperature unit between ℃ and ℉, press lightly to switch between Wet Bulb and Dewpoint

Specification:
Name: Temperature and Humidity Recorder
Material: ABS
Battery: 3.7V 1300mA lithium battery
Temperature measuring-range: -30℃- 80℃ (-22℉ to 176℉)
Temperature precision: ±1℃（±2℉）
Resolution ratio: 0.01℃
Humidity measuring-range: 0-100%RH
Accuracy of humidity: ±3%
Resolution ratio: 0.01%RH
Wet bulb temperature measuring-range: 0℃- 80℃ (32℉-176℉)
Measuring-range of dew point temperature: -30℃- 80℃ (-22℉-176℉)
Data recording: 16,000 groups
Working hours: ＞7days
Working temperature: -10℃ to 60℃ (14℉ to 140℉)
Storage temperature: -20℃ to 60℃ (-4℉ to 140℉)
Communication: PC/APP
Item size: 203 * 39 * 29mm / 7.99 * 1.54 * 1.14in
Item weight: 126g / 4.4ounce

Packing List:
1 * Temperature and Humidity Recorder
1 * USB Cable