Fluke Calibration 5609-20-B Secondary PRT Probe, 100ohm, 1/4×20″, Bare Wire

The Fluke Calibration 5609-20-B Secondary PRT Probe delivers reliable and precise temperature measurements with 100 Ohm resistance across a wide temperature range. Its 1/4×20″ construction with bare wire connections allows flexible integration into calibration systems, making it ideal for laboratories, research facilities, and industrial applications. Designed for secondary reference applications, this probe provides stable, repeatable, and traceable readings for thermometer verification and instrument calibration. Built to meet international standards, the 5609-20-B ensures high-confidence measurements and dependable performance for professional calibration workflows.

Key Features:

• 100 Ohm secondary PRT probe for high-accuracy measurements

• 1/4×20″ size with bare wire connections

• Durable and stable construction

• Provides repeatable and traceable temperature readings

• Ideal for secondary reference calibration applications

Compatible Applications: Laboratory calibration, industrial temperature measurement, research facilities, thermometer verification, and high-precision temperature monitoring.

Included Accessories: User manual.

Compliance: ISO 17025 compatible and meets international calibration standards.

Benefits for Lab Users: Provides precise, repeatable, and traceable temperature measurements, supports accurate instrument calibration, enhances workflow efficiency, and ensures reliable performance in laboratory and industrial environments.