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"Since the electronic descaling technology did so well in our company's steam boiler I ordered a Scalewatcher for my home ... I highly recommend this technology..." - S.G., Dole Inc. CA

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Technical

Scalewatcher Mini or Small Wonder

Supply Voltage: 110V + 20%, 50/60 Hz
Current Consumption: 6 Watts
Power Supply: External adaptor
Application Voltage: 12 V / DC
Coil cable: 18 AWG stranded
Maximum Coil Temperature: 176F
Capable of Driving: One double layer coil
Protection Rated: NEMA 2
Output Reading: LED lights
Max. Enclosure Temperature: +149F
Min. Enclosure Temperature: -14F
Unit Dimensions: 3.2” x 3.2” x 2.4

Scalewatcher 3 Star

Supply Voltage: 110V + 10%, 60 Hz
Current Consumption: < 0.1A
Power Supply: External adaptor
Application Voltage: 12 V / DC
Coil cable: 16 AWG stranded
Maximum Coil Temperature: 200F
Capable of Driving: Two double layer coils
Protection Rated: NEMA 2
Output Reading: LED Bar graph
Max. Enclosure Temperature: +166F
Min. Enclosure Temperature: -20F
Unit Dimensions: 9.5” x 6” x 1.5”

Scalewatcher 5 Star: Weatherproof Heavy Duty (WPHD)

Supply Voltage: 110V + 10%, 60 Hz
Current Consumption: 1 mA
Power Supply: Internal
Application Voltage: 12 V / DC
Coil cable: Three core, 0.75 mm
Maximum Coil Temperature: 230F
Capable of Driving: Two double layer coils
Protection Rated: NEMA 4
Output Reading: LED lights
Max. Enclosure Temperature: +238F
Min. Enclosure Temperature: -40F
Unit Dimensions: 6.3" x 3.9" x 2.5"

Scalewatcher CM2

Supply Voltage: 110V + 20%, 50/60 Hz
Current Consumption: < 100 mA
Power Supply: External adaptor
Application Voltage: 12 V / DC
Coil cable: 18 AWG Stranded
Maximum Coil Temperature: +180F
Capable of Driving: Two coils
Protection Rated: NEMA 2
Output Reading: LED lights
Max. Enclosure Temperature: +120F
Min. Enclosure Temperature: -0F
Unit Dimensions: 6.3" x 3.9" x 2.5"

Scalewatcher CMN2: Commercial Weatherproof Series

Supply Voltage: 230V+20% or 110V+10% 60Hz
Current Consumption: < 100 mA
Power Supply: External adaptor
Application Voltage: 12 V / DC
Coil cable: Three core, 0.75 mm
Maximum Coil Temperature: +256F
Capable of Driving: Two coils
Protection Rated: NEMA 3R
Output Reading: LED lights
Max. Enclosure Temperature: +140F
Min. Enclosure Temperature: -10F
Unit Dimensions: 7.9" x 7.9" x 2.4”