WATER | 
 
Watch for softened water 
BOILERMATE 
  IB-3023HL 
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Main features: 
- Simple - just drip this into sample water for judgement.
 
- Convenient - direct drip from the container.
 
- Speedy - instant coloring after dripping.
 
- Easy to tell - a glance tells the status.
 
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Specifications: 
|  Measurement items | 
 Hardness (Calcium, Magnesium) | 
 
|  Measurement method | 
 Colorimetric analysis via metal agents | 
 
|  Judging method | 
 Coloring (soft water: cyan ~ blue, hard water: blue purple ~ red) | 
 
|  Amount contained | 
 30 mL (polyethylene resin container) | 
 
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