Hay's Bridge Trainer (Speaker Null Detector)

Product Code: 3511740

SCOPE OF LEARNING: 
•    Study to Find To find unknown Inductance
•    TECHNICAL SPECIFICATIONS: 
Power Supplies:
•    Built In DC Power Supplies Fixed.
•    Operated on Mains power 230V, 50Hz +10%
Sine Wave Generator:
•    1KHz-10KHz Sine Wave Oscillator (Variable Frequency)
Null Detector:
•    DPM 0-200mV
Unknown Inductors:
•    58mH ±10% with 58Ù±10% of resistance 100mH ±5% with 174Ù±5% of resistance 116mH ±10% with 116Ù±10% of 
Components are mounted on the panels are:
•    Unknown Capacitors: 0.1 μF, 0.22 μF, 0.47μF 
•    R2 Arm with 10 Turn Potentiometer
SALIENT FEATURES:
•    Front panel built with high class insulated Printed Circuit Board sheet with well printed circuits and symbols.
•    Instruction manual.
•    Connections are brought out through 4mm Sockets.
•    Patch Cords 4mm.
•    The trainer is housed in ABS Plastic cabinet.
•    Size of the trainer set 12”x10” 
OPTIONAL ACCESSORIES:
•    CRO