Extech 42280 [42280-NIST] Temperature & Humidity Datalogger with NIST Calibration

Datalogs up to 16,000 readings with USB interface for downloading to a PC.
The Extech 42280-NIST 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). With NIST Calibration.