"WardsSci000478"

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

Portable for easy, convenient carrying into the field, this pocket-sized meter features a digital display and is equipped with automatic temperature compensation.

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Pure, bright yellow, Frasch sulfur.

The HOBO® U12 deep ocean water temperature data logger is a single-channel water temperature logger with 12-bit resolution that can record up to 43000 measurements.

The Celestron NexStar 130 SLT Reflector Telescope lets you view the details of the lunar surface, the rings of Saturn, the polar ice caps on Mars, the cloud belts on Jupiter, or a number of the Messier objects.

This kit is a portable outfit for on-site testing of seven crucial factors.

Animated color forecasts with trends react to changing barometric pressure. Monitor IN/OUT temperature trends and set high/low temperature alerts. Measure indoor/outdoor temperature and humidity with daily MIN/MAX records - all on one easy-to-read color display with adjustable brightness.

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You never need to touch a chemical with Snap Test Instant Water Quality Test Kits.

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.

Organized, economical survey of fossils.

Combining high accuracy water level measurements with out-of-the-box convenience, this money-saving kit includes everything needed to start logging right away. It is ideal for monitoring water levels and temperatures in wells, streams, lakes, freshwater wetlands and tidal areas.

Investigate human impacts on the environment while building your own models

Create clean energy from mud!

This essential product will safely engage students with a once-in-a-lifetime astronomical event. There is no greater opportunity that will inspire young scientists to partake in the celestial relationship between the earth, moon and sun.

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Measures rainfall to determine rainfall rates, times and duration for deployment with most standard tipping-bucket rain gauges.

Bring the Earth sciences to life and satisfy National Science Standards (NSS) with one of these versatile density flow models. Teacher developed, these educational demonstration models are the most complete and useful tools for simulating the realistic flow of fluids in nature (i.e., weather systems, ocean circulation, mountain building, and plate tectonics).