Fluke 54 II B Data Logging Thermometer with Dual Input
The Fluke 54 II B is a dual-input digital thermometer designed for professionals who require precise temperature measurements and comprehensive data logging. It measures up to seven different thermocouple types, logs up to 500 data points, and features a large backlit dual display, USB connectivity, and laboratory-grade accuracy, making it ideal for industrial, laboratory, and field applications.
Description
The Fluke 54 II B Data Logging Thermometer is engineered to deliver fast response, high accuracy, and advanced data management capabilities. With support for dual temperature inputs, it enables simultaneous monitoring of two measurement points, making it perfect for critical applications in process control, HVAC, food safety, electronics testing, and quality assurance.
The device is compatible with J, K, T, E, N, R, and S-type thermocouples, offering a wide measurement range up to 1767°C (3212°F) for R and S types. Its laboratory-grade accuracy of ±(0.05% + 0.3°C) ensures reliable and consistent readings across demanding environments.
With an internal memory capable of logging up to 500 data points, users can easily review recorded measurements on the meter display or export them using the infrared USB communication port via optional FlukeView Forms® software for deeper analysis and graphical reporting.
The large backlit dual display allows simultaneous viewing of T1, T2, and differential readings (T1–T2), alongside MIN, MAX, and AVG values. Built with a splash- and dust-resistant housing, impact-absorbing holster, and a three-year warranty, the Fluke 54 II B is designed for rugged field use. Its user-friendly interface, electronic offset compensation, and 1000-hour battery life make it a reliable tool for professionals handling critical temperature measurements.
Features
- Dual Input Capability – Simultaneously measures two temperature sources and displays T1, T2, and T1–T2 readings.
- Comprehensive Thermocouple Support – Compatible with J, K, T, E, N, R, and S thermocouples for versatile applications.
- High Accuracy & Wide Range – Laboratory-grade accuracy of ±(0.05% + 0.3°C) with a maximum range up to 1767°C (3212°F).
- Data Logging & Storage – Logs up to 500 data points with adjustable recording intervals for detailed trend analysis.
- FlukeView® Software Compatibility – Infrared USB port enables easy data export and advanced graphing/reporting.
- Large Backlit Dual Display – Clear visualization of simultaneous measurements, MIN/MAX/AVG, and time-stamped data.
- Durable & Portable Design – Splash- and dust-resistant casing with impact-absorbing holster for field reliability.
- Extended Battery Life – Operates up to 1000 hours on three AA batteries, with a convenient battery door design.
- Electronic Offset Compensation – Corrects thermocouple errors to improve overall measurement precision.
- Hands-Free Operation – Optional ToolPak accessory allows mounting on metal surfaces or pipes for easy fieldwork.
Includes
- Impact absorbing holster
- Two 80PK-1 bead probe thermocouples
