The Extech 44550 Pen-Style Humidity and Temperature Meter, a compact and reliable instrument for quick and accurate measurement of humidity and temperature. This pen-style meter offers a convenient and portable solution for on-the-go measurements in various environments.

The Extech 44550 features a dual LCD display that allows for simultaneous viewing of relative humidity and temperature readings. The display is easily switchable between Celsius and Fahrenheit units, providing flexibility to meet your measurement preferences.

The meter measures relative humidity in the range of 20 to 90% RH, providing accurate and reliable humidity readings. It also measures temperature in the range of 14 to 122 degrees Fahrenheit (-10 to 50 degrees Celsius). With an accuracy of ±5% RH and ±2 degrees Fahrenheit (±1 degree Celsius), the meter ensures precise and dependable measurements.

Designed to be pocket-sized, the Extech 44550 is compact and portable, making it easy to carry and use in various locations. Whether you need to measure humidity and temperature in HVAC systems, laboratories, or other indoor environments, this meter provides quick and reliable measurements.

The Max/Min memory function allows you to view and track the highest and lowest readings for both humidity and temperature. This feature is particularly useful for monitoring fluctuations over time and identifying critical points or trends in the measured values.