Product Details
The Extech RH390-NIST Psychrometer with NIST certification includes a thermohygrometer, which measures both relative humidity and temperature with a range of 0 to 100% RH and -20 to 60°C (-4 to 140°F) for temperature. Key features comprise a large dual display for ease of reading, data hold function, and a built-in memory for recording up to 50 readings. This kit also includes a protective carrying case and a rechargeable battery for convenience. The device is compliant with CE standards and is backed by a 1-year warranty, providing assurance in its quality and performance. Dimensions are 175 x 75 x 50 mm and it operates on an ambient temperature of 0 to 50°C (32 to 122°F) with a relative humidity of 0 to 90% RH.
