Fluke Calibration 5665-B Miniature Immersion Probe, 0.125″x3″, 0C – 100C, Bare Wire

The Fluke 5665-B Miniature Immersion Probe is engineered for accurate and repeatable temperature measurement in laboratory and industrial environments. Its small diameter of 0.125″ and short 3″ length make it ideal for immersion in liquids, small calibration wells, and confined spaces where precision is critical. Equipped with a platinum resistance sensor, this probe delivers reliable readings over a temperature range of 0°C to 100°C. The bare wire configuration provides flexible integration with various calibration instruments and data acquisition systems. Constructed from durable, chemically resistant materials, the 5665-B ensures long-term stability and dependable performance for professional laboratory and industrial applications.

Key Features:

• Platinum resistance sensor for precise temperature measurement

• Operating range: 0°C to 100°C

• 0.125″ diameter x 3″ length for miniature immersion applications

• Bare wire configuration for flexible instrument connectivity

• Durable, chemically resistant construction for long-term use

• Fast response time for efficient measurement

Compatible Chemicals:
Safe for use with water, aqueous solutions, and standard laboratory fluids.

Included Accessories:
Probe only; compatible with Fluke Calibration instruments and data acquisition systems.

Compliance:
Manufactured to ISO 17025 standards, ensuring laboratory-grade accuracy and reliability.

Benefits for Lab Users:
The Fluke 5665-B provides precise and repeatable temperature readings in small-volume or confined environments. Its miniature size and bare wire design make it ideal for laboratory research, industrial immersion tasks, and applications requiring high-accuracy temperature measurement.