Powercast Corp., Pittsburgh, PA, has added the WSN-1101 and WSN-1102 battery-powered wireless sensors that work with the company's WSG-101 wireless gateway. More>>

The Model THI2-10 digital thermohygrometer from Dwyer Instruments Inc., Michigan City, IN, takes humidity, temperature, dew point, and wet-bulb temperature measurements inside of ducts and hard-to-reach areas. More>>

Omega Engineering Inc., Stamford, CT, offers the wSeries wireless transmitters for analog voltage and current, temperature, humidity, and barometric pressure that communicate on a standard 802.11 b/g WiFi network. More>>

The RHXL3SD from Omega Engineering Inc., Stamford, CT, is a handheld thermometer/hygrometer data logger that can be used to monitor the temperature and RH of storage rooms, clean rooms, greenhouses, and in the pharmaceutical industries. More>>

The HumidIcon HIH-6130 (no filter, noncondensing) and 6131 (hydrophobic filter and condensation-resistant) Series digital humidity/temperature sensors from Honeywell Sensing and Control, Minneapolis, MN, are for use in HVAC, refrigeration, respiratory therapy, medical incubators, and medical...More>>

The MDM300 I.S. from Michell Instruments Inc., Rowley, MA, is an intrinsically safe portable hygrometer designed for applications in natural gas processing. More>>

The Vaisala HM40 from Cole-Parmer, Vernon Hills, IL, is a pocket-sized tool that lets you spot check humidity and temperature. More>>

The Model AQH-20 from Dwyer Instruments Inc., Michigan City, IN, measures carbon dioxide concentration, air temperature, and humidity in a single handheld device.More>>

The P14 202 from Innovative Sensor Technology, Wattwil, Switzerland, is a 1.85 by 1.85 mm thin-film capacitive humidity sensor that can measure from 0%–100% RH over a temperature range of –50°C to 150°C.More>>

The RTR-574 from TandD Corp., Saratoga Springs, NY, is a wireless, 4-channel data logger that monitors illuminance, UV, temperature, and humidity.More>>