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Reagent refill for Alkalinity Colorimeter HI772 or HI755 Hanna Checker HC - Marine Water
StorageFor longest shelf life
Flow Rate: 250 - 2100GPH
Aquarium Type Average daily usage per 100L(25gal) Test kit CALCIUM+ IRON+ Mixed Reef 3ml 0
Does not affect water chemistry
Milwaukee T75 Waterproof TDS Tester Reagent refill for Alkalinity ColorimeterT75 Waterproof TDS Tester with replaceable electrode (low range)These instruments are designed for all applications. It's IP65 Waterproof casing and double junction (for pH) replaceable electrode make them suitable also for heavy duty applications, such as Waste Water treatment and Agriculture. The modular design allows easy electrode and battery replacement. The T75 is a waterproof TDS tester (for fresh water) with automatic temperature compensation,
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