Kestrel DROP D2 Wireless Temperature & Humidity Data Logger, Dimensions: 2.4 x 1.8 x 0.9 in, Battery Type: User-replaceable, Logging Rate: 2 seconds to 12 hours, Storage Temperatures: -30 to 60 deg C, Compliance: CE certified, FCC, IC tested, RoHS, WEEE compliant
Kestrel 5400FW Fire Weather Meter Pro WBGT with LiNK Compass & Vane Mount, Measurements: Altitude, Barometric Pressure, Crosswind/Headwind/Tailwind, Density Altitude, Dew Point Temperature, Direction, Fine Dead Fuel Moisture (FDFM), Globe Temperature
Environmental Meter, 10-in-1, Measures Air Velocity, Air Flow, Air Temperature, Type K Temperature, Heat Index, Humidity, Wet Bulb, Dew Point, Windchill, & Light Level, Auto power off with disable, Tripod mount, Complete, wrist strap, Dimensions: 6x2.3x1in