Fluke 53 II Thermometer

Fluke 53 II Thermometer – Single Input Digital Thermocouple Logger

The Fluke 53 II is a high-performance single-input digital thermometer with data logging, ideal for engineers in labs, HVAC, QA, and industrial environments. It measures contact temperatures using 7 thermocouple types (J, K, T, E, N, R, S) with lab-grade accuracy ⚡. The large backlit display 💡 and intuitive interface 📏 allow easy setup and recall of logged data. With USB output, real-time clock, and internal memory for 500 data points, it simplifies thermal diagnostics. Built to last with rugged, splash- and dust-resistant housing 🛡️ and 1000-hour battery life 🔋.

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🛠️ Fluke 53 II Thermometer – Precision Single Input Thermometer with Data Logging

The Fluke 53 II is a rugged handheld digital thermometer designed for precise contact temperature measurement and data logging in demanding industrial conditions. It supports 7 thermocouple types and logs up to 500 temperature points with timestamp.

🔧 Key Features for Professional Thermal Measurement

  • Supports J, K, T, E, N, R, and S-type thermocouples 🔥

  • Temperature display in °C, °F, or Kelvin (K) 💡

  • High accuracy: 0.05% + 0.3°C

  • Logs up to 500 temperature points with user-defined intervals

  • Real-time clock provides time-stamped MIN, MAX, and AVG readings 🕒

  • Electronic offset function improves overall measurement accuracy

  • Infrared USB port for exporting data to FlukeView Forms® PC software

  • Handles temperatures up to >900°C (1600°F)

  • Sleep mode extends battery life to approx. 1000 hours 🔋

  • Large backlit display for easy data viewing

  • Intuitive front panel interface simplifies operation 📏

🛡️ Built for the Field, Ready for Analysis

  • Splash- and dust-resistant casing with impact-absorbing holster 🛡️

  • Easy-access battery door – change batteries without breaking calibration seal

  • Powered by three standard AA batteries 🔋

  • Optional ToolPak accessory enables hands-free use on metal surfaces or pipes 🧲

  • Covered by a 3-year manufacturer’s warranty

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