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![Extech 42280 [42280] Temperature and Humidity Datalogger](image/cache/wp/gj/Products/Extech_42280-800x800.webp "Extech 42280 [42280] Temperature and Humidity Datalogger")
Datalogs up to 16,000 readings with USB interface for downloading to a PC
The 42280 is an Extech Temperature and Humidity Data logger. Data logs up to 16,000 readings. Featuring a USB interface for downloading to a PC. Triple LCD displays humidity, temperature and date (year, month and day). Temperature range from -4 to 144°F (-20 to 70°C). Complete with Windows compatible software, USB cable, Universal AC adaptor, and four AA batteries.
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![Extech 42280 [42280-NIST] Temperature & Humidity Datalogger with NIST Calibration](image/cache/wp/gj/Products/Extech_42280-200x200.webp "Extech 42280 [42280-NIST] Temperature & Humidity Datalogger with NIST Calibration")
