Handheld Humidity Meter

The Extech 445580 is a compact, dual-display hygrometer and thermometer designed for field use. It simultaneously measures and displays relative humidity (10–90% RH) and temperature (0–50 °C / 32–122 °F) with high…

The Extech 445814 is a versatile environmental monitor designed to measure relative humidity, temperature, and dew point. It features a programmable audible and visual alarm that alerts users when humidity…

The Extech RH350 is a sophisticated handheld psychrometer designed for environmental and HVAC professionals. It measures relative humidity, air temperature, dew point, wet bulb temperature, and supports dual external Type…

The Extech RH300 is a portable psychrometer that measures and displays relative humidity, air temperature, dew point, wet bulb temperature, and—when used with an optional external probe—external probe temperature and…

The Extech RH600 is a high-precision handheld dew point meter designed for monitoring compressed air systems. It measures dew point temperatures as low as -50°C (-58°F) under ambient pressures up…

The Fluke 971 is a compact, ergonomic temperature and humidity meter designed for precise indoor air quality monitoring. It measures -20°C to 60°C and 5% to 95% RH, provides dew…