"Biology Clearance"

Seeds germinate successfully when the soil is the right temperature. This virtually indestructible thermometer gives readings of -15 to 65°C with easy-to-read numbers.

Proper aeration is a must.

A slender probe gauges the soil mixture at the roots of a plant, while a light sensor on the front of the unit measures the amount of ambient light.

Operates 1/2 to 3 volts, 100ma start-up / runs at 15ma no load.  Strong torque - 300 RPM @ 1/2 volt. Great for gear drives.  2mm shaft dia. Size 1 1/4" dia x 1 1/4" long. 

Note: The chemical specifications for some items on this product page may differ from the specifications listed above. For more information, consult the Safety Data Sheet or contact your Ward's representative.

Museum mounts are the ideal supplement for classroom dissection.

Educational Materials, Accessories, Application: Physics, Hand-crank Van de Graaff generator, replacement belt set

Museum mounts are the ideal supplement for classroom dissection.

Aluminum spring scales, built to last in any lab.

All Types and Sizes for All Optical Applications

Pieces of 2.5mm thick solid plastic have fractional values are printed on each tile.

Visualize fusion and energy.

Connect Molecular Biology Concepts to Real-World Examples

The Exo-Terra® Faunarium is an easy to use, stackable, plastic all-purpose terrarium for reptiles, amphibians, mice, and arachnids and insects.

Reveal the Nature of Color and Light

The ADC® Proscope 664 disposable stethoscope is perfect for situations where a high-quality yet disposable stethoscope is needed.