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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
75 24 18 27W 30x1x1
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Height: 17
please see the model charts for a good
wet/dry and pond filters
Hanna Saltwater Aquarium Calcium Checker (HI758U) 75 24 18 27W 30x1x1Always get accurate results for your saltwater aquarium with our handheld colorimeter. Our saltwater calcium colorimeter fills the gap between calcium test kits and advanced instrumentation. Standard test kits have limited accuracy as they depend on the human eye to determine colors. Our handheld colorimeter eliminates the trouble of matching to a color chart by providing a direct saltwater calcium result in ppm CaCO3. Our portable handheld
