Extech PRC20 Thermocouple Calibrator

The Extech PRC20 Thermocouple Calibrator/Meter is a versatile tool designed for sourcing and measuring eight different thermocouple types: J, K, T, E, C, R, S, and N. Offering precise output readings in either Centigrade/Fahrenheit or millivolts, the PRC20 is built for demanding environments such as labs, engineering facilities, manufacturing, and HVAC systems.

Equipped with five user-adjustable calibration presets and a wide Type K temperature range of -58 to 2498°F (-50 to 1370°C), it delivers flexibility and accuracy for temperature control troubleshooting and calibration tasks. Its compact form, external power support, and reliable battery bank make it ideal for both field and benchtop applications.

What's Included:

• 1 - Thermocouple Calibration Cable With Subminiature Connectors
• 1 - Standard Calibration Cable With Subminiature Connectors
• 1 - 100V-240V AC Universal Adaptor With Four Plugs
• 6 - 1.5-Volt AA Batteries
• 1 - Hard Case
• 1 - User Manual

Features

Multi-Type Thermocouple Support
Handles eight thermocouple types (J, K, T, E, C, R, S, N) for wide-ranging compatibility in measurement and calibration.

Precision Output Readings
Displays accurate data in either °C/°F or mV, ideal for detailed diagnostics and calibration.

Calibration Preset Capability
Allows up to five user-adjustable presets for efficient and repeatable calibration workflows.

Extended Operation Options
Includes an external power adapter and robust battery bank for uninterrupted long-duration use.

Standard Mini-Thermocouple Input
Uses standard connectors for convenience and cross-compatibility with existing test equipment.

Portable and Rugged
Durable design with a hard case makes it well-suited for field operations.

What's Included

Included with Your Purchase:

• 1 - Thermocouple Calibration Cable With Subminiature Connectors
• 1 - Standard Calibration Cable With Subminiature Connectors
• 1 - 100V-240V AC Universal Adaptor With Four Plugs
• 6 - 1.5-Volt AA Batteries
• 1 - Hard Case
• 1 - User Manual

Specifications

• Thermocouple Types Supported: J, K, T, E, C, R, S, N
• Temperature Display Units: °C / °F or mV
• Type K Temperature Range: -58 to 2498°F (-50 to 1370°C)
• Calibration Presets: 5 user-adjustable
• Power Source: 6 x 1.5V AA batteries or external AC adapter
• Adapter Input Voltage: 100V - 240V AC
• Input Connector Type: Standard mini-thermocouple
• Condition: NEW
• UPC: 793950710210
• Model Number: PRC20

FAQ

Q: What thermocouple types does the Extech PRC20 support?
A: It supports types J, K, T, E, C, R, S, and N.

Q: Can I use the PRC20 without batteries?
A: Yes, it includes an external power adapter for continuous use.

Q: How many calibration presets can be stored?
A: Up to five user-adjustable presets can be saved.

Q: Is the device suitable for both lab and field use?
A: Yes, its portable design and rugged hard case make it ideal for both environments.