ESAW Searle’s Surface Tension Balance (M-935) A cast iron base carries a vertical pillar terminating in a horizontal frame. A chrome-plated steel wire is stretched across the frame. A lightweight metal pointer approximately 200mmlong with an adjustable counterpoise is attached to the centre of wi...

ESAW Semi Conductor Diode Characteristics Apparatus With Four Meters (EEC-11268)With built-in dual IC regulated power supplies, fitted with selected semiconductor diode OA-79 or its equivalent mounted on the front panel. Four MO-65 meters with their separate terminals are provided on the front pa...

ESAW Shunts (EEC-10196)Following shunt ranges are available:                                 Range                                            RangeEEC-10196/1             1 V               EEC-10196/4             5 VEEC-10196/2             10 V             EEC-10196/5             50 VEEC-10196/3 ...

SW-2499 - ESAW Signal Generator Capable to generate the (sine/triangular) wave signals within range (100 Hz to 3 kHz) at 3W output maximum. An internal speaker field inside the plastic molded case and we can also use an external speaker via. 4 mm blue sockets. Two color-coded sockets are used for...

ESAW Simple Circuit Modules, PCB Mounted (EEC-10322)These simple circuit modules are intended to be used by the students to explore and familiarize with the applications of electrical / electronic components and devices, and simple circuits. All modules have components directly mounted on a recta...

SW-1884 - ESAW Simple Form Resonance ApparatusFor measuring the resonant length of an air column driven by a tuning fork. Comprises a brass tube 292 x 27 mm diameter fixed to a base with a sliding inner tube 305 mm long which allows the length of the air column to be varied from 350 to 530 mm.

SW-2634 - ESAW Simple Organ Pipe For demonstrating the relationship between the length of the air column and the frequency of the sound produced. A square pipe of polished wood, open, tuned to C1(256), overall length about 760mm. 

SW-2445 - ESAW Simple Pattern Improved Sonometer In basic constructional features and functionality, but has a simple thumbscrew geared mechanism in place of wrest-pins, that provides a more reliable, robust, failsafe arrangement for adjusting wire tension, and provides for easy changing of wires.