Extech 445580 Humidity/Temperature Pen

The Extech 445580 combines functionality and portability in a sleek pen-style design. It features a dual LCD that concurrently displays temperature and relative humidity readings, allowing for efficient monitoring of environmental conditions. The device offers a temperature range from 0 to 50 °C (32 to 122 °F) and a humidity range from 10 to 90% RH, with a resolution of 0.1° and 0.1% respectively. Its accuracy is ±1.0 °C (±1.8 °F) for temperature and ±5% for humidity. The built-in self-calibration utility enables field calibrations using optional relative humidity calibration bottles, ensuring consistent accuracy over time. Additionally, the device includes Max/Min memory functions, a Data Hold feature to freeze readings, and an automatic power-off function to conserve battery life. Powered by a 2032 button battery, it offers approximately 150 hours of continuous use. The Extech 445580 is an essential tool for professionals requiring precise environmental measurements in a portable form factor.

Features

• Dual LCD Display: Simultaneously shows temperature (°C/°F) and relative humidity.
• Wide Measurement Range: Temperature: 0 to 50 °C (32 to 122 °F); Humidity: 10% to 90% RH.
• High Accuracy: ±1.0 °C (±1.8 °F) for temperature; ±5% for humidity.
• Self-Calibration Utility: Allows for field calibrations using optional calibration bottles.
• Max/Min Memory Functions: Records highest and lowest readings for both temperature and humidity.
• Data Hold Function: Freezes current readings for easy recording.
• Automatic Power-Off: Conserves battery life when not in use.
• Portable Design: Slim, pen-style form factor with a pocket clip for easy carrying.
• Long Battery Life: Powered by a 2032 button battery, providing approximately 150 hours of continuous use.
• Ideal for Field Use: Compact and durable, suitable for HVAC, environmental, and quality control applications.

Includes

• Pocket clip
• 3V lithium battery