VWR® Digital Hygrometers

Digital hygrometers are ideal for critical experiments, routine measurements, and continuous monitoring applications, and are suitable for all quality control needs.

• Traceable®
• Contain fast response solid-state sensors
• Units perform measurements 2.5 times a second and update the display once a second

A 1.5 cm (⁵/₈") high LCD display shows readings and low battery

Hygrometer 35519-045 and hygrometer/thermometer 35519-047 feature minimum/maximum memory. Minimum and maximum values may be displayed or cleared at any time with the touch of a button.

Hygrometers/thermometers 35519-046 and 35519-047 continuously and simultaneously display relative humidity and temperature. Temperature display can be switched from °F to °C.

Units run continuously for one year on one set of batteries. No adjustments or maintenance required. ABS case is chemical-resistant and shock-resistant.

 : A serial numbered certificate is provided from an ISO 17025 calibration laboratory accredited by A2LA to indicate instrument traceability to standards provided by the National Institute of Standards and Technology. Hygrometer/thermometer 35519-047 meets federal requirements for monitoring temperature and humidity in laboratories (CLIA specification 493.1252).

 : All units include a wall mount and two AAA 1.5V batteries. Units 35519-045 and 35519-047 also include a bench stand.