Temperature Calibrators

Lab-grade thermistors probes for accurate work across a narrow temperature range

Ample immersion depth & great stability, in a high value compact bath featuring four models covering temperatures from -80°C to 300°C

Ultra-cool dry-block calibrator with best-in-class stability

Accurate enough for lab use, and rugged and portable enough to take anywhere

Low-cost furnace with a high temperature range that's convenient to use

High performance for big field applications in a single, easy-to-use field instrument

Portable, flexible, and suitable for high-volume calibrations for field work

Smallest, lightest, and most portable dry-wells in the world

Double your productivity or cut your calibration time in half with this dual-block calibrator

Combine the accuracy of complex & expensive bridges w/ innovative features that simplify measurement processes & provide excellent...

A process calibrator with versatility, precision and value, combined into a single benchtop tool

Precision when you need it for infrared temperature calibration

Fast, accurate and easy-to-use infrared calibrator provides consistent and reliable calibrations

Easy-to-use, inexpensive primary temperature standards with uncertainty better than +/- 0.0001°C

Affordable working standard SPRT with a range to aluminum point

All the features you expect in a world-class SPRT

Designed for metrology work requiring small SPRTs

Inexpensive, easy-to-use fixed-point maintenance apparatus

Inexpensive, easy-to-use fixed-point maintenance apparatus

Inexpensive, easy-to-use fixed-point maintenance apparatus

The least expensive, easiest-to-use fixed-point standards available

Every ITS-90 fixed-point cell with the best uncertainties commercially available

Mercury Triple Point Cell, Stainless Steel

Keep SPRTs and HTPRTs performing at their highest levels

When combined with freeze-point cells, produce the longest plateaus in the industry

High performance furnace for thermocouple calibrations to 1200°C

Use the measure and source functions to test and calibrate almost any temperature instrument

Highly accurate, easy-to-use single function thermocouple temperature calibrator

Highly accurate, easy-to-use, single function RTD temperature calibrator

Realize the argon triple point using a consistent, reproducible process w/ the lowest uncertainty of any commercially available system

Lowest-cost calibration to -196°C without the complexity and cost of an argon triple-point cell

Multi-purpose furnace w/ 9 unique modes, optimized settings for calibration & annealing support for a variety of thermocouple types...

Industrial Thermocouple Handheld Calibrator

Hot/Cold Benchtop Dry Block Calibrator

Temperature Calibrator and Thermometer

Analog Melting Point Apparatus

Infrared Calibrator: Miniature Blackbody Calibration Source, Portable Design

Infrared Calibrator: High Temperature Blackbody Calibration Source

2-wire loop-powered 4 mA to 20 mA output

Used in conjunction with a thermowell, probe can be replaced in some models without possibility for leakage

General purpose RTD probe with PVC or PTFE lead wires

Melting Point Tester

Surface Probe Tester

Infrared Calibrator: Hot Blackbody Calibration Source

Infrared Calibrator: High Performance Blackbody Calibration Source with Large 102 mm (4") Opening

Blackbody Calibrator for Very High Temperature Infrared Calibration

Infrared Calibrator: Hot/Cold Blackbody Calibration Source

Infrared Calibrator: High Performance Blackbody Calibration Source