"Wards"

Plug switch for electric circuits.

Large 24" long, dual scale, metric and imperial graduations, designed for demonstrations, precise and accurate measurements in workshops and classrooms.

This bosshead can swivel 360°.

5-piece set with 24/29 joints for precise vacuum distillation, made of durable borosilicate glass.

Explore the physics of projectile motion, trajectory path, velocity, acceleration, friction and more.

Show the difference between three pendulums with different lengths.

Study optics with this complete kit while learning about light, refraction, reflection, convex and concave lenses, and focal length.

Rubber-coated 3-prong clamp with chemical-resistant prongs, featuring a maximum opening of 4.5" (11.4 cm) and a total length of 10.5" (26.7 cm), providing a secure and stable grip for a wide range of objects and applications.

With WARD'S Single pH Probe, pH measurements are fast, reliable and safe.

Two study handles molded right into the bottle for ease of carrying or moving.

Universal clamp with cork-lined prongs capable of holding objects up to 2.3" wide, featuring a boss head for attaching to rods up to 0.59" in diameter, offering secure and adjustable holding for various lab setups.

Mounted on molded plastic base, the unit consists of a base into the top of which may be screwed one of a set of four vases of differing shapes. An aperture in the bottom has a thin rubber diaphragm across it, bearing upon the short arm of the lever pointer. A moveable index on the vertical rod enables the height of water in vases to be set at same level. The apparatus is mounted on moulded plastic base that measures 25 x 17.5cm. The experiment is performed by screwing in each vase, in turn, and filling with water to the same level. It will be seen that the given height of water will result in the same deflection of pointer whatever shape of the vase.

GLOBE®-certified ventilated lockable shelter for protecting valuable weather instruments.

This is an extra long version of the Visual Scientifics Inclined Plane, and includes all of the same accessories.

Iron bob with hook for pendulum attachment.

To study the relationship between mass and density. Lead free set.