Best Temperature Calibrators of 2025

The Triplett PCAL100 Calibrator is designed for precision in temperature measurement and sourcing. With an accuracy of up to 0.05%, you can trust that your data will be reliable, especially in critical situations. This device supports a variety of sensors, allowing you to work with 11 thermocouple types and 5 RTD types, making it versatile for different applications. It also features adjustable temperature compensation, ensuring that readings remain accurate, no matter the environment. Additionally, the multi-wire resistance measurement capability lets you conduct various resistance measurements, providing even more utility for your tasks.

The Fluke 712B Calibrator is a versatile tool designed to measure and simulate 13 different types of RTD sensors and their resistance. This feature allows you to test various temperature sensors effectively. Additionally, it can measure 4 to 20 mA signals while sourcing a temperature signal simultaneously, which is great for ensuring accuracy in your measurements. The included hanging tool makes it easy to use in various settings. Plus, with configurable source settings at 0% and 100%, you can quickly conduct linearity checks, ensuring your equipment performs optimally.

The REED Instruments BX-500 Infrared Temperature Calibrator is designed for calibrating non-contact infrared thermometers and thermal imagers up to 932°F (500°C). It features a temperature controlled black-body target and wide field of view to compensate for optical variations. Users can simply set the desired temperature in increments of 0.1 degree. The package includes a power cord and user manual.

The Extech PRC20 Calibrator is a versatile tool that supports eight types of thermocouples, including J, K, and T. Its compact design makes it easy to handle, and the large backlit display ensures that you can read measurements clearly, even in low light. This device offers high-accuracy calibration, simulating precision thermocouples for reliable results. Additionally, it features a non-contact AC voltage detector, allowing you to check voltage without direct contact, enhancing safety and convenience during use. Overall, this calibrator is designed to meet your temperature measurement needs efficiently.

The Extech PRC30 Multifunction Process Calibrator and Meter is a temperature calibrator that features a USB port with PC software, a large LCD display with backlighting, 11 selectable units of measure, as well as max/min recording and relative time stamp. The USB port with PC software allows you to easily transfer data to your computer, while the large LCD display with backlighting makes it easy to read measurements even in low light conditions. With 11 selectable units of measure, you can easily switch between different units of temperature measurement. The max/min recording and relative time stamp features allow you to track changes over time and ensure accuracy.

The REED R2810 Calibrator is a versatile tool that allows you to source and measure eight different thermocouple types, including popular options like K and J. With a basic accuracy of 0.05%, you can trust its precision for your temperature calibration needs. The internal cold junction compensation ensures accurate readings, even in varying conditions. Plus, the easy-to-read 6-digit LCD display makes it simple to monitor your measurements at a glance, providing convenience and clarity during your calibration tasks.

The Ace Instruments Calibrator is designed for precise temperature measurements, with a range from 50 to 650°C. You will appreciate its accuracy of ±0.6°C, ensuring reliable results for your calibration needs. The stabilizing feature, which achieves a stability of ±0.05°C within 20 minutes, allows you to quickly get your equipment ready for testing. With a rapid heating time of just 30 to 32 minutes, you can minimize downtime in your calibration labs or industrial settings. The easy-to-read graphical display with LED backlight enhances visibility, making it user-friendly even in low-light environments.

The CEM BX150 Calibrator is designed for high-temperature applications, operating safely from 33°C to 300°C (91.4°F to 572°F). When using this device, you can expect to handle hot probes and inserts with care, ensuring safety by placing them on heat-resistant surfaces. The calibrator operates best in dry conditions, making it essential to avoid any liquids. Additionally, its rugged construction is perfect for industrial environments, while the included traceable calibration certification supports your quality assurance needs, giving you peace of mind in your measurements.

The CEM BXC-15 Calibrator is designed to provide precise temperature measurements from -15°C to 120°C (5°F to 248°F). Its high-resolution 320x240 TFT color display allows you to easily read and monitor the data, ensuring accuracy in your calibrations. With the ability to measure low resistance down to 50Ω, this device is ideal for various applications. The Bluetooth interface enables seamless connection to your smartphone or PC, making data management convenient. Additionally, it boasts a remarkable DC voltage accuracy of 0.025%, ensuring reliable and consistent performance.

The CEM BXL-500 Calibrator is designed for high-temperature applications, reaching up to 500°C (932°F). When using this device, you'll need to exercise caution as components can become extremely hot, which helps ensure safety in your workspace. It operates best in dry conditions, avoiding any liquids that could lead to electric shock. Additionally, the rugged design is perfect for industrial settings, and each unit comes with a traceable calibration certificate, enhancing your quality assurance processes. This ensures you can trust the accuracy of your temperature measurements.