Mechanical Balances
Eisco™ Mixed Set of Springs with Looped Ends, Set of 6
Mixed Set of Springs with Looped Ends is ideal for classroom demonstrations involving Hooke's law and other physics concepts.
OHAUS™ Spring Scales: Demonstration Dial Type
Designed to stand up to heavy student use and withstand sudden load releases without breaking.
Eisco™ Compression Balance
Durable plastic body.
Eisco™ Plastic Pulley
This ABS Plastic Pulley is ideal for pulling small weights in various physics experiments and demonstrations.
Eisco™ Demo Lever Balance
Demo Lever Balance for demonstration of static forces, levers and an analytical balance.
Eisco™ Steel Extension Springs with Looped Ends, 225 mm Length
Closely wound steel extension springs with loops at both sides are designed for classroom applications involving Hooke's law and other physics concepts.
Eisco™ Steel Extension Springs with Looped Ends, 150 mm Length
Closely wound steel extension springs with loops at both sides are designed for classroom applications involving Hooke's law and other physics concepts.
Eisco™ Helical Spring Set
The Helical Spring Set demonstrates the extension of a spring in relation to the force applied to it.
OHAUS™ Primer Balance
Colorful, easy-to-clean, and very economical!
Eisco™ 4 Step Differential Pulley
This 4 step differential pulley is ideal for classroom demonstrations related to mechanical advantage.
Eisco™ Single Metal Pulley - Dual Hook
Single metal pulley mounted in a metal frame with a hook at each end of the mounting.
OHAUS™ Cent-O-Gram™ and Dial-O-Gram™ Balances
Support centigram accuracy and encourage student precision. OHAUS Cent-O-Gram and Dial-O-Gram Balance comes with three-point base, special floating bearing principle, and beam design which eliminates need for level adjustment.
Walter Products™ Triple Beam Balance with Weight Set
Triple beam balance with weighing platform and included weight set.
Bucket Balances
Learn weight and measurement hands-on .
Supertek™ Rectangular Spring Scale
This Rectangular Spring Scale has a plastic body with metal scale, zero adjusters, a suspension ring and a load hook..