Product Details
The Extech 445580-NIST Humidity/Temperature Pen is a compact, digital hygro-thermometer ideal for field use, featuring a dual LCD display for temperature, humidity, and advanced function indication. The pen comes complete with a pocket clip and a 2023 button battery. The optional kit includes 33% and 75% RH calibration standards, a hard vinyl carrying case, and a NIST certificate. The device is NIST certified and designed for accurate and reliable humidity and temperature measurements in various environments. Warranty information is provided with the product.
