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OMEGA HH25U Thermocouple Temperature Tester

This compact single-input thermocouple thermometer supports Types J, K, and T, offering precise temperature measurements from -200°C to 1370°C for K, -80°C to 760°C for J, and -80°C to 400°C for T types. It features a large LCD display, MAX/MIN recording, hold function, and switchable °C/°F. Powered by a 9V battery, it includes auto power-off with an optional disable, making it ideal for industrial and laboratory use. The device is lightweight, portable, and comes with a carrying case, making temperature measurement versatile and easy in various applications.

Authorized Distributors
Source:Newark
Part No:HH-25U
Stock:48
Inv Date:06-12-2026
Price: Unit price: $175.49
Buy/RFQ:
Source:DigiKey
Part No:HH-25U
Stock:3
Inv Date:06-12-2026
Price: Unit price: $175.49
Buy/RFQ:
Part No:HH-25U
Stock:4
Inv Date:06-12-2026
Price: Unit price: $206.46
Buy/RFQ:

OMEGA HH25U Thermocouple Temperature Tester Specifications:

  • Input: Single K/J/T
  • Temperature Range K: -200 to 1370°C (-328 to 2498°F)
  • Temperature Range J: -80 to 760°C (-112 to 1400°F)
  • Temperature Range T: -80 to 400°C (-112 to 752°F)
  • Resolution (K): 0.1°C (0.1°F) over 1000°C; 1°C/1°F below 1000°C
  • Accuracy (K): +0.1% rdg + 0.5°C from -50 to 1370°C, +0.1% rdg + 2°C elsewhere
  • Accuracy (J): +1% rdg + 1°C/2°F
  • Accuracy (T): +1% rdg + 1°C, +0.6°C/1.2°F for 200-400°C
  • Temperature Coefficient: 0.1 times the applicable accuracy per °C from 0-18°C and 28-50°C
  • Display: Large LCD with MAX/MIN, HOLD, °C/°F switch
  • Power: 9V battery
  • Dimensions: 159 x 55 x 38 mm
  • Weight: 170 g
  • Operating Temperature: -10 to 50°C

Buy the Buy Omega Thermocouple Temperature Tester Part Number HH25U Online

Order the Omega HH-25U thermocouple thermometer online today and benefit from accurate temperature readings across a wide range. Its support for J, K, and T types ensures compatibility with various sensors. The large LCD and MAX/MIN recording functions make it suitable for industrial, laboratory, or maintenance tasks. The auto power-off with disable feature extends battery life, while the compact, lightweight design provides portability. Complete with batteries and a carrying case, this device delivers reliable performance for professional and technical users seeking precise temperature control and easy operation.

Buy Omega HH-25U thermocouple thermometer now and experience precise, reliable temperature measurement with versatile J, K, and T inputs.

Frequently Asked Questions

Where can I buy OMEGA HH25U?

You can click on the BUY or RFQ button to purchase HH25U from an authorized OMEGA distributor.

How do I troubleshoot issues or seek technical support for part HH25U?

You can download the HH25U datasheet or visit the OMEGA website for support.

Who is the manufacturer of HH25U?

OMEGA

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