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 in series
Main 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: 115 V + 10 % or 230 V + 20 % 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
Maximum Ambient Temperature: 125 F
Minimum Ambient Temperature: -10 F