Specification:

Current consumption:	<30mA
Overload protection:	Short circuit proof transformer
Application voltage:	6 volts
Modulation frequency:	0.5-5kHz
Signal coil cable:	one core white, 3 metres length
Capable of driving:	2 coils
Mains cable:	3 metres with moulded on mains plug and 3 amp fuse

Boxed unit:

Resin sealed solid state circuitry housed in high impact plastic case

Power:

220/240V 50/60Hz with internal 12V transformer. Other voltages available.

Controls and indicators:

All units are fitted with 2 signal indicators for mains power and descaling signal

Electrical standards:

Scalewatcher conforms to EEC Manufacturing Standards of Electrical Safety IEC 335 and CE mark. The units are hermetically sealed to IP54 and can be operated in damp surroundings.

Dimensions:

The dimensions of the standard domestic unit are 145mm wide, 85mm high by 52mm deep.

Weight:

Unit only 600g Packaged 820g