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EXTECH TM300NIST Digital Temperature Meter

The Extech TM300-NIST is a versatile digital thermometer featuring dual input capability and a large backlit LCD display that shows T1, T2, and differential readings. It supports measurements in Fahrenheit, Celsius, or Kelvin, with a wide temperature range and resolutions of 0.1° and 1°. The device includes Data Hold, Max/Min/Avg readings with timestamps, and an offset zero function for precise relative measurements. Its auto power-off can be disabled for continuous use, and it comes with two Type K probe, batteries, and a pouch case for convenient operation.

Authorized Distributors
Part No:TM300-NIST
Stock:0
Inv Date:06-06-2026
Price: N/A
Buy/RFQ:
Part No:TM300-NIST
Stock:0
Inv Date:06-05-2026
Price: Unit price: $311.29
Buy/RFQ:
Part No:TM300-NIST
Stock:0
Inv Date:06-05-2026
Price: Unit price: $311.29
Buy/RFQ:
Part No:TM300-NIST
Stock:0
Inv Date:06-05-2026
Price: Unit price: $311.29
Buy/RFQ:
Part No:TM300-NIST
Stock:0
Inv Date:06-05-2026
Price: Unit price: $365
Buy/RFQ:

EXTECH TM300NIST Digital Temperature Meter Specifications:

  • Display: Large backlit LCD showing T1, T2, T1-T2 differential, Min, Max, and Avg
  • Temperature Range: -58 to 1000°F (-50 to 538°C) with optional probes
  • Resolution: 0.1° and 1°
  • Display Modes: °F, °C, and K
  • Power: Uses three AAA batteries with auto power-off and disable feature
  • Probes: Includes two general purpose Type K bead wire temperature probes
  • Dimensions: 8.7 x 25 x 1.1 inches (220 x 63 x 28 mm)
  • Weight: 7 oz (200 g)
  • Features: Data Hold, Max/Min/Avg, timestamp, offset zero, auto power off

Buy the Extech TM300-NIST – Reliable Digital Dual Input Thermometer for Industrial Applications

Purchase the Extech TM300-NIST online for accurate and versatile temperature measurement. Equipped with dual inputs, large LCD display, and multiple features like Data Hold, Max/Min/Avg, and offset calibration, this digital thermometer is ideal for professionals. It includes two Type K probes, batteries, and a pouch for convenience. Whether for industrial, HVAC, or scientific use, this reliable device offers the precision, durability, and ease of use required for demanding environments. Order online now and ensure your temperature checks are always precise.

Get Extech TM300-NIST today—built for precision and long-lasting durability in temperature measurement tasks.

Frequently Asked Questions

Where can I buy EXTECH TM300NIST?

You can click on the BUY or RFQ button to purchase TM300NIST from an authorized EXTECH distributor.

How do I troubleshoot issues or seek technical support for part TM300NIST?

You can download the TM300NIST datasheet or visit the EXTECH website for support.

Who is the manufacturer of TM300NIST?

EXTECH

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