Product Details
The Extech 445715-NIST Hygro-Therm is a digital hygrometer and thermometer that comes with a NIST certification, ensuring accurate humidity and temperature measurements. The kit includes the hygrometer-thermometer unit, a 9V battery, and a NIST certificate of calibration. This device features a temperature measurement range of -4 to 140°F (-20 to 60°C) with an accuracy of ±1°F (±0.5°C), and a humidity measurement range of 10 to 95% RH with an accuracy of ±3% RH. The hygrometer-thermometer is designed with a large LCD display for easy reading and includes functions such as Max/Min readings, data hold, and an auto power off to extend battery life. Its dimensions are 6.97 x 2.89 x 1.18 inches (177 x 73 x 30 mm), and it complies with CE and RoHS certifications. The product is backed by a one-year warranty.
