Mechanical Balances
OHAUS™ Harvard Trip Balances
Ideal for comparative weighing programs and centrifuge tube balancing. OHAUS Harvard Trip Balances employ a two-pan design based on the classic Roberval balance principle. They are commonly used to determine the difference in mass between two objects, rather than their absolute value.
OHAUS™ School Balance
Ideal teaching tool to introduce students to precision mass measurement. OHAUS School Balances measure small items such as paper clips, marbles and coins, as well as heavier objects such as books.
Eisco™ Demo Lever Balance
Demo Lever Balance for demonstration of static forces, levers and an analytical balance.
United Scientific™ Student Platform Scale
Ideal for classroom use.
United Scientific™ Spring Scale
A simple and classic way to measure force/mass.
Eisco™ Tubular Spring Balances
Scaled in both grams and Newtons.
Eisco™ 4 Step Differential Pulley
This 4 step differential pulley is ideal for classroom demonstrations related to mechanical advantage.
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™ 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.
Eisco™ Nylon Cord
High quality, coated Nylon Cord offers reduced friction and is typically used during pulley and pendulum demonstrations.
Eisco™ Helical Spring Set
The Helical Spring Set demonstrates the extension of a spring in relation to the force applied to it.
Eisco™ Plastic Pulley
This ABS Plastic Pulley is ideal for pulling small weights in various physics experiments and demonstrations.
Eisco™ Spoke Pulley
The Spoke Pulley allows for high speed and low friction movement, ideal for use with photogates.
Eisco™ Pulley on Clamp
Pulley on Clamp with bracket for bench mounting.
OHAUS™ Triple Beam Balances
Accurate, rugged and dependable. OHAUS Triple Beam Balances have stainless-steel weighing pans and bearing covers which prevent rust and corrosion.