Vaisala HUMICAP HM40 humidity and temperature meter

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The Vaisala HUMICAP HM40 is a compact and portable humidity indicator that provides measurements in a wide range of applications. It is a suitable spot-checking tool for air-conditioning systems, cleanrooms, incubators, warehouses, environmental chambers, etc.

Available in four models, the meter calculates multiple parameters: dewpoint, wet bulb temperature, absolute humidity, mixing ratio and enthalpy. Temperature measurement ranges cover -40 to +100°C, depending on the probe model. The HM41 is the compact standard model; the HM42 has a 4 mm remote probe; the HM45 model comes with a standard remote probe; and the HM46 has a long stainless steel probe.

The product has a large, user-friendly graphical display and easy-to-use push-buttons. The simple and intuitive user interface is available in 10 languages. Many settings can be modified to meet users’ individual needs.

Click here to watch a video about the versatility of the HM40.