WINTACT HYGROMETER WT83B (Bluetooth) Handy and convenient hygrometer with Bluetooth communication function and Android app. Professional and functional instrument for measuring air humidity and temperature The WT83B hygrometer by WINTACT is characterized by high precision, fast data readout and high stability. It is suitable for measuring humidity and temperature for further environmental analysis. The meter has a wide application in households, smart rooms, mass transportation, shopping malls, air conditioning systems, monitoring environmental changes, etc. Thanks to Bluetooth communication , data from the device can be read in real time on any other device (phone, tablet). Data can also be recorded and read in the app at a later stage. SCREEN 1 - REAL-TIME GRAPH AND DATA RECORDING: temperature reading humidity reading dew point temperature wet bulb temperature SCREEN 2 - SET OF STORED MEASUREMENTS (data files) SCREEN 3: Data table (reading data in the application), contains: time of measurement, temperature in degrees Celsius, temperature in degrees Fahrenheit, air humidity (%RH), dew point temperature, wet bulb temperature. SCREEN 4 - SETTINGS: alarm settings (Alarm Setting) measurement frequency settings (APP Measuring Frequency) setting recording frequency settings (Meter Storage Interval) start saving data (Start Meter Storage) reading the saved data in the device memory (Read Meter Storage Data) clearing the saved data (Clear Meter Storage Data) SCREEN 5 - SETTING ALARM POINTS: min and max threshold (in degrees Celsius), min and max threshold (in degrees Fahrenheit), min and max humidity threshold (%RH). dew point temperature threshold (in degrees Celsius), wet bulb temperature threshold (in degrees Celsius). DESCRIPTION OF THE DEVICE HOUSING ELEMENTS: Turning the backlight on and off. Maximum and minimum measured value. Holding the measurement result. LCD display Humidity and temperature sensor Information sticker Battery cover The housing material is durable white plastic. The compact and ergonomic housing ensures comfortable, long-term and failure-free use. DISPLAY DESCRIPTION: Saving data Downloading data Deleting data Bluetooth icon Auto power off Battery level indicator Low temperature High temperature Degrees Celsius Dew Point Wet Bulb Temperature Degrees Fahrenheit Audible Alarm On Relative Humidity Unit Audible Alarm Off Humidity Reading Low Temperature High Temperature Temperature Reading Minimum Value Maximum Value Freezing the measurement result SET CONTENTS: Hygrometer, User manual in Polish, Manufacturer's packaging. DEVICE TECHNICAL PARAMETERS: Air humidity: Range: 0% to 100% RH Resolution: 0.1 Accuracy: 4%, Temperature: Range: -20°C to 70°C Resolution: 0.1°C or 0.2°F Accuracy: 1°C or 1.8°F Dew Point Temperature: Range: -20°C to 50°C Resolution: 0.1 Accuracy: 2°C Wet Bulb Temperature: Range: -20°C to 50°C Resolution: 0.1 Accuracy: 2°C, Dimensions: 184 x 56 x 36 mm Weight: 129.2 g Scan the QR code from this listing to download the current software version for Android devices. About the BENETECH brand BENETECH is a manufacturer of advanced measurement and control equipment. A specialized supplier of professional, digital measuring tools, as well as other electronic devices. BENETECH POLAND is an authorized and direct distributor of this brand in Poland and Europe. In the brand catalog you will find, among others: pyrometers and thermal imaging cameras, anemometers (wind gauges), humidity meters and hygrometers, gas and air quality detectors and meters, sonometers (decibel meters) and luxmeters (light meters), laser rangefinders and tachometers, thermometers and manometers, thickness and vibration gauges (vibrometers), electrician's tools and cable detectors, electromagnetic radiation meter, home and industrial electronics devices. At the customer's request, we enclose calibration report from the manufacturer, translated into English. We receive the document electronically a few days later. To avoid delays in order processing, we send the calibration report within approximately 7 business days to the email address provided in the order or assigned to your account. The manufacturer's calibration report is a free, optional document and is therefore not included in this offer.