Microwave Transmitter/Receiver (Each) Classic Manilla Cover Exercise Books 3 stone) Permanent contact back

3 stone) Permanent contact back mechanism

Includes John Packer (JP611) mouthpiece and high quality case with wheels

Double-sided plastic mirrors with protective peel-off film

High visibility 55mm digits and pre-set 2 or 3 minutes round with 30 or 60 seconds rest duration

25 Space Markers and an Air Pump

Microwave Transmitter/Receiver (Each) Classic Manilla Cover Exercise Books 3 stone) Permanent contact backApparatus for the investigation of transverse waves. Convenient wavelength for the investigation of transverse waves. Plane polarised wave for the transmitter, internally modulated with 1KHz tone, or music, or no modulation. Built in gain control for the receiver, with 30 bar graphs to indicate signal strength, external outputs to data loggers and external meters. Built in loudspeaker for the receiver, with on off control. Detailed instruction booklet