"WardsSci000478"

Rugged Construction Withstands Years of Use

Lets You Control Location and Depth of Measurements

Determine Soil Temperature Quickly.

Measure humidity and temperature with this psychrometer kit.

Colorful additions to your mineraology classroom, these carefully crafted models are painted with durable enamel in colors that simulate the actual crystal.

Ptolemaic Planetary System Model.

Interactive, hands-on, and digital resources about owls, owl pellet dissection, and prey identification.

Learn while you play with this interactive review game. Students play Bingo using 75 review cards covering the curriculum standards on rocks.

Scan an entire landscape with oversize prisms that offer an extra-wide, 487' field of view at 1000 yards.

Convenient 10-in-1 Environmental Meter measuring Air Velocity, Air Flow, Air Temperature, Type K Temperature, Heat Index, Humidity, Wet Bulb, Dew Point, Windchill, and Light Level.