• USB thermocouple meter

  • TH2018KA

  • Product overview

  • TH2018k series product is a real-time thermocouple thermometer, making full use of the hardware resources of mobile phone and computer, which used with mobile phone or computer. With exquisite appearance and Standard K type thermocouple probe ,the temperature range of this product is-200℃~1024℃. In addition,the product is equipped with a temperature-measuring chip, temperature range is -40℃~125℃, which can monitor the internal temperature when the product is running.

  • System framework and local wiring


  • Industry comparison

 USB thermocouple meterTraditional thermocouple meter
RedevelopmentSupportNot Supported
Connection modeTerminalPlug
SoftwarePhone/PCNot Supported
Software alertSupportNot Supported
Thermocouple isolationSupportNot Supported
Data to fileSupportNot Supported
Log curve recordingSupportNot Supported
  • TH2018K series comparison

  • If the device under test is powered, please use our isolated thermocouple meter for preventing damage to the phone or computer

  • If the temperature range to be measured is wide, please use our wide range type thermocouple meter

  • If your probe is plug type, please chose our plug-in thermocouple meter.


  •  a)USB Port: Using USB port, the device communicates with the host computer.

  •       b)Thermocouple Isolation: thermocouple probe circuit and internal circuit isolation, to avoid damage the computer when measure temperature of high voltage equipment.

  •       c)Android : Supports Android APP for monitoring (only single-mode operation is supported, and Micro USB Port is used as power in mobile mode)

  •       d)Relay: It can be connected to external boilers, motors and other equipment to control the on/off of the equipment by judging the temperature.

  •       f)Outer measurement range:K-type thermocouple probe temperature measurement range

  • Software introduction

  •       Real-time Temperature Measurement

  • View real-time temperature data via a computer connected device

  •       Mail alarm

  • Set the alarm threshold, set the send mode to be “Send mail when alarming”, then, through the mailbox SMTP service, the software will send an alarm email to the aim mailbox when the measured temperature exceeds the alarm temperature.

  •       Remote data

  • Users can view data on a computer or mobile phone without a connected device by registering an account.

  •       Data to file

    • The software automatically stores the measurement data as a file. The user can set the file type and storage path.

    • Software Download link:

    • Product features

    •       a) Support COM port mode, free to provide secondary development instruction text and instructions

    •       b) The device uses a metal shell, which can well shield external interference, batch order can be printed LOGO

    •       c) The device has two external terminals, fixed by welding rather than screw, to ensure long-term use to avoid loosening

    •  d) The device has two modes: PC and mobile, we provide Android App. Some of types support the mobile model including: TH2018KB, TH2018KC, TH2018KD, TH2018KF, TH2018KG, TH2018KH, TH2018KJ

    •       e) Provide Windows driver、Windows supporting software, support for data storage, can be set to alarm threshold, automatically send alarm mail, curve display and other functions

    • Specification

        • Hardware parameters

      Working Voltage: +5V            Rated Power: <0.5w
      Working current: <100mA            Power support mode: USB
      Internal temperature range:-40~+125℃            External temperature range:0~1024℃
      Internal temperature resolution:0.01℃            External temperature resolution:0.25℃
      Internal temperature precision:±2℃            External temperature precision:±2℃(<500℃为±5℃)
      Weight (including packaging):≈229g            Thermocouple Material: Metal

      • Packing List

      • NameNumber
        K Type thermocouple probe1
        Driver Disc1
        USB Line1