Overview
The Tegam Model 841 T-127725 thermocouple calibrator is a portable field instrument for on-site calibration and verification of thermocouples, temperature transmitters, and process controllers. Supporting K, J, T, and E thermocouple types, this unit delivers the accuracy needed for plant-floor temperature measurement applications across chemical processing, pharmaceutical manufacturing, food and beverage production, and HVAC service.
Key Features
- Multi-type thermocouple support: K, J, T, and E calibration capability
- Compact, handheld form factor for field deployment
- Direct thermocouple connection via standard connectors
- Suitable for in-service calibration checks and comparison measurements
- Laboratory-class performance in industrial field conditions
Technical Specifications
Specifications for this used unit should be verified by contacting Tegam or an authorized distributor. Key operating parameters typically include:
- Thermocouple types supported: K, J, T, E
- Operating environment: Industrial field conditions
- Power source: Battery-powered operation
- Connector type: Standard thermocouple connectors
Typical Applications
- On-site thermocouple calibration and verification
- Temperature transmitter and process controller validation
- Plant floor temperature measurement quality checks
- HVAC system temperature sensor verification
- Pharmaceutical and food processing quality assurance
- Preventative maintenance and periodic calibration programs
Compatibility & Replacements
Compatible With
- Type K thermocouple instruments and probes
- Type J thermocouple instruments and probes
- Type T thermocouple instruments and probes
- Type E thermocouple instruments and probes
- Standard industrial temperature transmitters with thermocouple inputs
- Process controllers and indicators accepting thermocouple signals
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The Model 841 T-127725 is a legacy Tegam model; contact an authorized distributor for cross-reference information with current production models.
Works With
- Standard thermocouple connectors (MTC and variant connector types)
- Industrial temperature measurement and control systems
- Plant maintenance and calibration documentation workflows
- ISO 17025 and Z 540 calibration protocols








