The Fluke Calibration 9171-A-R-156 Metrology Well Calibrator is engineered for applications requiring reference-level accuracy and stability. Operating down to –30°C, this unit delivers outstanding thermal uniformity and repeatability for the calibration of thermocouples, RTDs, and process sensors. The included 9171-INSA insert provides secure and versatile probe placement, supporting a wide range of calibration requirements. Designed as a Reference (“R”) model, it offers enhanced precision and traceability, making it suitable for use in accredited laboratories and regulated industries such as pharmaceuticals, biotechnology, and energy. Running on 115V power, the 9171-A-R-156 is compact and portable, allowing reliable performance in both laboratory and field environments. Fully compliant with ISO/IEC 17025 and GLP/GMP requirements, this metrology-grade calibrator ensures consistent, traceable calibration results.
Key Features:
Reference-grade metrology well with –30°C capability
Supplied with 9171-INSA insert for multiple probe configurations
Enhanced accuracy, stability, and repeatability (Reference model)
Compact and portable design for lab or field use
Advanced digital control system for precise calibration performance
Compatible Sensors:
Thermocouples
RTDs
Process probes and transmitters
Included Accessories:
9171-INSA insert
115V power cord
User manual/documentation
Compliance:
ISO/IEC 17025 calibration compliant
GLP and GMP laboratory compatible
Benefits for Lab Users:
Delivers reference-grade precision for regulated environments
Provides traceable, repeatable calibration results
Flexible insert supports multiple probe types
Portable solution for laboratory and field calibration tasks





