No products in the cart.
Showing 16–30 of 262 results
A must for the effective demonstration of this important circuit. This unit contains a bridge rectifier circuit with LEDs showing which diodes are conducting during each half cycle of the a.c. supply.
Two laminated C-cores and plated spring steel holding clip for use with the transformer coils. The two cores together form a closed magnetic circuit which can magnetically couple together two coils.
A strong impact resistant safety screen with angled sides giving built in stability and wraparound safety. Additional folded feet, made from 4 mm clear PETg. Size 630 mm x 550 mm.
The Capacitance Box has ten capacitance values in a plastic enclosure measuring 185 x 80 x 65mm.
Twelve non-electrolytic capacitors selected by a rotary switch mounted on an acrylic base.
This apparatus provides a self-contained unit to enable students to study the charge and discharge characteristics of a capacitor.
This kit contains all of the necessary apparatus for a class to determine the centre of gravity of an irregularly shaped object.
This Charles Law Apparatus consists of a uniform capillary tube, 30cm long, sealed at one end and marked with a linear metric scale. The scale can be used to measure the height of an air column contained below a mercury bead.
This unit will prove invaluable for showing applications of electromagnetic devices (the solenoid) and bi-metal strips as well as bringing them all together to demonstrate the key principles of the modern domestic circuit breaker.
The Lascells cloud chamber is the perfect alternative to existing unreliable and time consuming dry ice variants.
** Now with a crystal-clear glass viewing chamber – significantly increases visibility.
Gell filters with transmissions peaking at the primary and secondary colour wavelengths. For use in colour absorption, reflection etc. with ray boxes and projectors. Active area 35 × 25mm.
