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Vernier Go Direct Thermocouple supplied WITHOUT a K-Type Thermocouple.
Vernier Go Direct Thermocouple supplied WITHOUT a K-Type Thermocouple.

Vernier Go Direct Thermocouple WITHOUT K-Type Thermocouple

Order code: GDX-TCA
Purchase QTY: (Each)1+    
Scientrific's price  $249.00    
Note: Prices do NOT include GST or freight

Vernier's thermocouple is affordable, accessible and can connect wirelessly to a wide variety of devices. With this sensor students can collect reliable data during experiments in which there are extreme temperatures, such as making ice cream with dry ice or testing different elements of a flame.

Note: This product is the Vernier Thermocouple Amplifier only and does NOT include any thermocouple wire. This allows you to add your own J-, T- or K-type wire.
To purchase the same thermocouple amplifier with K-type thermocouple wire included, please see
GDX-TC Vernier Go Direct Thermocouple with K-Type Thermocouple

Rechargeable Battery — Ready When You Are
The Vernier Go Direct™ robust rechargeable battery offers long battery life and provides always-ready operation. Monitor battery life directly from Vernier's free Graphical Analysis™ app Should the battery run low simply connect the sensor to the charging cable and keep on collecting — no interruptions or inconvenience to you or your students.

Wired or Wireless — The Flexibility to Choose
Vernier's Go Direct™ sensors connect directly to your mobile device, Chromebook or computer using Vernier's free Graphical Analysis™ app. No additional equipment or software purchases are necessary. Vernier Go Direct sensors can be used wired via USB or wirelessly via Bluetooth allowing you to choose the solution best for your classroom or laboratory.

Vernier Graphical Analysis™ Pro includes all the features of the free Vernier Graphical Analysis app, plus enhanced functions for more advanced analysis. Its illustrative experiment videos and interactive graphing capabilities inspire students to explore crucial scientific concepts and analyze data in new complex and insightful ways. It is compatible with most Vernier sensors and multiple operating systems and devices.

• Range (type-K): –200°C to +1,400°C
• Typical accuracy: ±2.2°C
• Maximum wireless range: 30m unobstructed
• Compatible thermocouple wires: type-J, type-T and type-K wires

• Vernier Go Direct Thermocouple Amplifier
• Vernier Micro USB Cable

Download the current Vernier K-12 Catalogue
Download the current Vernier University Catalogue

Last edited 3rd Apr 2021

Educational use only:
Vernier and Kidwind products are designed for educational use. They are not appropriate for industrial, medical or commercial applications. Details

  • Warranty: 5 years (1 year on battery)
    • Package size (HxWxD): 32 x 152 x 254mm
    • Packed weight: 110g
      Works with:From
      KWIRE-TCA - Vernier Replacement Thermocouple$24.00
      SC5439 - Thermocouple Type K with Probe for DMM$11.77
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      Note: Prices do NOT include GST or freight