BS-TH2-WiFi - Dual-channel logger thermometer and hygrometer with graphic display, LED and sound alarms

BS-TH2-WiFi - Dual channel recording thermometer and hygrometer

An electronic device for wall mounting. Measures visualize and record temperature and relative humidity from two distant digital sensors on a cable with a jack. Alarms with two-color LEDs and sound for parameters outside the limits set by the customer. Available through any smart device with WiFi and web browser without the need for a special application.

BS-TH2-WiFi - Dual channel logger thermometer and hygrometer


  • • Medication Warehouses
  • • Food Warehouses
  • • Manders
  • • Dryers
  • • Hives
  • • Cellars
  • • Mushrooms
  • • Greenhouses
  • • Food transportation
  • • Refrigeration chambers
  • • Animal Watch
  • • Heating monitoring

Invented in Bulgaria

Made in Bulgaria

BS-TH2 WiFi Gallery


• Measures, indicates and records temperature in the range from -40 ° to + 125 ° С
• Measures, indicates and records humidity in the range from 0% to 99%
• Automatic scrolling of the work screen with all measured data
• Available with any smart device via Access Point or WiFi Client
• One button on the panel to scroll the screen, reset settings, clear memory.
• Personalize log with AP name, owner name, installation location name
• Customize channel names according to the installation location
• WIFI name and password selection menu, automatic network scanning
• Menus for Minimum and Maximum temperature limits for both channels
• Menus for Minimum and Maximum humidity limits for both channels
• Graphic display showing the last 15 saved reports
• Two-color LED indication for remote alarm monitoring
• Sound signalization at lower or higher than the set temperature
• Sound signalization mute option
• Built-in memory with 8196 records, endless scrolling
• Does not lose data when shutdown
• Selectable recording time interval: 5-10-15-20-30-60-90-120 minutes
• Exports records to a .CSV file table containing Day, Month, Year, Hour, Minutes, T1°C, H2%, T2°C, H2%
• Built-in clock and calendar, built-in 3V battery
• Automatically adjusts the date and time from an NTP server on the Internet
• Digital and graphical representation of screen and web interface data
• Power supply from an external 5V DC Adapter with a USB A connector
• Remote firmware update
• Built-in two neodymium magnets for attaching to a metal surface or through a mounting hole in the box
• Does not need to install specialized software, works with any web browser
• Email messages with graphical display of temperatures outside the limits
• Sends data to a site: available with QR code on the panel
• Free access name and password: free access name and password for site:><br />

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The two-channel logger BS-TH2 WiFi is designed for continuous indoor operation. Mounted on a wall. It is powered by an external 5V USB A network adapter. It uses digital sensors, external to the device, with a jack and cable, with the possibility of extension up to 3 m.

A small graphic display displays ten operating screens containing data from continuous measurement by the device's digital sensors and network connection status. The screens change automatically every 8 seconds or with a single button on the panel. Bi-color LED indicators, convenient for remote monitoring, are activated when crossing the minimum and maximum limit of temperature and humidity programmed by the customer, separately for the first and second channels. Crossing the set Upper Limit, the device emits a short warning sound with rising tones. Crossing the set Lower Temperature Limit, the warning sound is in descending tones. The sound of alarms can be switched off, and only the light can remain.

Measured and recorded data and settings in the BS-TH2 WiFi recording thermometer-hygrometer are available via your mobile device or computer in the local network. The data sent to our server is available from anywhere, and at any time in graphical and tabular form. The server can send an e-mail whenever the temperature or humidity limit is crossed. The message contains the name of the device, place of installation, device name, company-owner, type of alarm (upper or lower limit), and the graph with temperature in date, time, minutes of activation.

The kit includes:

  • Logger BS-TH2 WiFi
  • Temperature and humidity sensor for channel 1 with 1.8 m cable
  • Temperature and humidity sensor for channel 2 with 1. m cable
  • USB cable A plug - A plug, 1.8 m
  • Free account for 20 calendar days for the site:

EUR 126.00 excluding VAT or EUR 151.20 inclusive of VAT

The following components are available outside the kit and on customer request:

  • Impulse adapter AC 200V - DC 5V with two USB outputs - 2.6 EUR without VAT or 3.12 EUR with VAT
  • Extension cable for sensor 2m - 2.85 EUR with VAT
  • Extension cable for sensor 3m - 3.23 EUR with VAT
  • Extension cable for sensor 5m - 3.68 EUR with VAT
  • Site account paid: - 2 EUR per month excluding VAT or 2,40 EUR VAT included



Kubatronik Leiterplatten GmbH

Flora Biota Ltd

Foodstream Pty Ltd

SAT Health


The functional and graphic capabilities of the device were invented by Eng. B.Banev and Eng. T.Lichev in the period 2017-2020. Reproduction and imitation by competing companies is strictly prohibited!