Electronic Telephone Ringer ( Electronic Ringer )
This ringer plugs into any telephone line socket to give an audible and visual indication of an incoming call.
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Metronome ( Metronome )
An electronic metronome with LED beat indication and a speaker incorporated. The volume and beatsminute are adjustable. Requires an 8 to 15V power supply or a 9V PP3 battery not included.
Powerball ( 250Hz Power Ball )
Exercise has never been so much fun Non-impact action - safe way to strengthen hands wrists arms and fingers Ideal for golfers musicians tennis and squash players in fact everybody Available with neon lights and electronic counter Code N57CT and a basic trainer CodeN58CT Powerball is the worlds most powerful hand gyroscope generating speeds of over 16000 rpm Simply by starting up the Powerball in your hand and rotating your wrist faster you can develop incredible speeds and increase your strength. Whats more Powerball is seriously addictive for all ages making it ideal for play exercise or fun competitions. Two versions available N57CT - Powerball including lights and 4 function electronic display. Function 1 - Total accumulated revolutions Function 2 - Real time revolutions Function 3 - Highest rpm Function 4 - Phisical strength score N58CT - Basic powerball without display or lights. Be sure to check out the amazing video of the powerball in action at www.maplin.co.uk This video will help you understand why this highly addictive powerball should be part of your life.
Electronic Digital Calliper ( Elec Digital Caliper )
Electronic 25mm LCD screen Imperial or metric reading Suitable for internal and external measurement Resets the zero point of the instrument Point is memorised even if the unit is switched off Adjustable via a friction thumb roller Power off button Lightweight and durable Complete with carry case Supplied with 1 x SR44 battery
