The PACKTEST is the simplest water quality test device.
This product can measure Total Hardness , including Calcium Hardness and Magnesium Hardness .
remarks
Compatible with SMARTPACKTEST(Measuring Range 10 to 100 mg/L). For details, please click here .
- Environmental Survey
- Drinking Water Testing
- Teaching materials and independent research
- Fish farming management (aquarium)
- Facility maintenance and management






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