Cole-Parmer Introduces the Vaisala Handheld Humidity and Temperature Meter

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Lightweight, pocket-size meter offers superior accuracy―at an affordable price

An ideal spot-checking tool with reliable measurement of humidity and temperature is now available. Industry-leader Vaisala offers an easy-to-use, pocket-sized meter for various portable measurement applications. The HUMICAP® Handheld Humidity and Temperature Meter HM40 is compact, robust, and affordable.

The HM40 incorporates a Vaisala HUMICAP sensor that provides high accuracy, excellent long-term stability, negligible hysteresis, and insensitivity to dust and most chemicals. The unit’s large graphic display indicates seven measurements including RH, temperature, dew point, wet bulb, absolute humidity, mixing ratio, and enthalpy. A graph shows when the measurement is stabilized. The meter also features a hold button that retains the data until it has been recorded, and an automatic shut off. The multilingual interface offers 10 language options.

To find out more, call 800-323-4340 or visit

Cole-Parmer has been a leading global source of laboratory and industrial fluid handling products, instrumentation, equipment, and supplies since 1955. Our product lines, including popular brand names such as Masterflex®, Oakton®, and more, are sold through company-owned customer channel outlets and a strong network of international dealers. We also feature an ISO-17025-accredited metrology lab for instrument calibration and repair. Cole-Parmer responds with excellence to customer needs, and offers application expertise and technical support. For more information, contact Cole-Parmer, 625 East Bunker Court, Vernon Hills, IL 60061. In the US, call 800-323-4340. International customers, call 847-549-7600. Visit us at


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Beth Dumey

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