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>>

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 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 M-i from MEECO Inc., Warrington, PA, is a moisture monitor designed for clean solar-grade gas.More>>

HygroFlex5 Series humidity, temperature, and dew point transmitters from Rotronic Instrument Corp., Hauppauge, NY, are suited for use in the food and pharmaceutical industries, printing and paper, meteorology, agriculture, and archaeology.More>>

The Michell I7000 Series from Process Measurement & Controls (PMC) Inc., Danbury, CT, is an RH and temperature sensor module suited for OEM applications.More>>

The SHT21 from Sensirion AG, Staefa, Switzerland, is a 3 by 3 by 1.1 mm device that packages a digital humidity and temperature sensor into an overmolded DFN 3-0 package, leaving only the humidity sensing area exposed.More>>