Extech 44550 Pocket Humidity & Temperature Pen
The Extech Pocket Humidity & Temperature Pen is designed for quick and reliable measurements at any location.
- Temperature is °C/°F switchable
- Humidity: 20 to 90%RH (±5%RH)
- Temperature: 14 to 122°F or -10 to 50°C
|44550||Pocket humidity & temperature pen|
|Usually ships in 1-2 weeks|
The Extech Pocket Humidity & Temperature Pen simultaneously displays relative humidity and temperature readings. The max/min memory functions for display of highest and lowest readings, and the clear function key erases stored max/min readings to record new values.
- Relative humidity range: 10 to 85%
- Relative humdity basic accuracy: ±5%
- Relative humidity resolution: 1%RH
- Relative humidity sensor type: resistive ceramic
- Temperature range: 14 to 122°F (-10 to 50°)
- Temperature basic accuracy: ±2°F/1°C
- Temperature resolution: 0.1°C or °F
- Temperature sensor type: thermistor
- Power: one LR44 button battery
- Dimensions: 5.9 x 0.8 x 0.7" (150 x 20 x 18mm)
- Weight: 0.7oz (20g)
- (1) Pocket-size pen
- (1) Pocket clip
- (1) LR44 button battery
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Concentrations of E. coli increase from the mouth of Boulder Canyon to the University of Colorado-Boulder and beyond based upon data collected by the City of Boulder according to information published by the CU Independent and the Boulder Camera . EM spoke to environmental engineer Art Hirsch of the Boulder Waterkeeper , who is advocating for greater accountability from all entities that own property abutting the stream.
The National Oceanic and Atmospheric Administration (NOAA) and the Pacific Islands Ocean Observing System (PacIOOS) at the University of Hawaiʻi at Māno a , in collaboration with other partners, recently deployed a new ocean acidification (OA) monitoring site in Fagatele Bay National Marine Sanctuary , American Samoa. Derek Manzello , a coral ecologist with NOAA’s Atlantic Oceanographic and Meteorological Laboratory (AOML) in Florida, is the lead PI of ACCRETE: the Acidification, Climate and Coral Reef Ecosystems Team at AOML. Dr. Manzello connected with EM about the deployment.
“ACCRETE encompasses multiple projects that all aim to better understand the response of coral reef ecosystems to climate change and/or ocean acidification,” explains Dr.Read More
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“Our main interest is ocean waves, and we are interested in wind because it generates waves,” explains Dr. Young. “Ocean waves are important for the design of coastal and offshore structures, the erosion of beaches and coastal flooding, and the safety of shipping.”
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