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Measuring instruments There are 81 products.
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81,84€ 109,12€ -25%81,84€ 109,12€ -25%
Checker alkalinity freshwater Hanna Checker alkalinity freshwater Hanna
The Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure alkalinity. The Checker® HC (Handheld...
Reduced price! -
83,70€ 111,60€ -25%83,70€ 111,60€ -25%
Checker calcium hardness Hanna Checker calcium hardness Hanna
TheChecker®HC (Handheld Colorimeter) is a simple, accurate, and cost effective way to measure calcium. Designed as a more accurate alternative to chemical test kits, the HI720 provides quick, accurate results. TheChecker®HC (Handheld Colorimeter)...
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102,30€ 136,40€ -25%102,30€ 136,40€ -25%
Checker chromium VI Hanna Checker chromium VI Hanna
The Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure chromium VI. The Checker® HC (Handheld...
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81,84€ 109,12€ -25%81,84€ 109,12€ -25%
Checker iron Hanna Checker iron Hanna
The Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure iron. The Checker® HC (Handheld...
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71,61€ 95,48€ -25%71,61€ 95,48€ -25%
Checker low range ammonia Hanna Checker low range ammonia Hanna
The Checker® HC (Handheld Colorimeter) is a simple, accurate and cost effective way to measure ammonia. The Checker® HC (Handheld...
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81,84€ 109,12€ -25%81,84€ 109,12€ -25%
Checker magnesium hardness Hanna Checker magnesium hardness Hanna
The Hanna Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give 5 to 10 points resolution while professional instrumentation can cost hundreds of dollars and can be time consuming to calibrate and maintain. The Checker® is both accurate and affordable. The Hanna Checker® bridges the gap...
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71,61€ 95,48€ -25%71,61€ 95,48€ -25%
Checker Nitrite Low Range Hanna Checker Nitrite Low Range Hanna
The Hanna Nitrite Low Range Checker® bridges the gap between simple chemical test kits and professional instrumentation. The Hanna Nitrite Low Range Checker®...
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81,84€ 109,12€ -25%81,84€ 109,12€ -25%
Checker nitrite ultra low range marine Hanna Checker nitrite ultra low range marine Hanna
The Hanna Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give 5 to 10 points resolution while professional instrumentation can cost hundreds of dollars and can be time consuming to calibrate and maintain. The Checker® is both accurate and affordable. The Hanna Checker® bridges the gap...
Reduced price! -
81,84€ 109,12€ -25%81,84€ 109,12€ -25%
Checker phosphorus ultra low range for Saltwater Aquariums Hanna Checker phosphorus ultra low range for...
The Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure phosphorus in marine systems including reef tanks. The Checker® HC (Handheld...
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81,84€ 109,12€ -25%81,84€ 109,12€ -25%
Checker total chlorine Hanna Checker total chlorine Hanna
The Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure total chlorine. The Checker® HC (Handheld...
Reduced price! -
139,50€ 186,00€ -25%139,50€ 186,00€ -25%
Electronic measuring instrument chlorine/bromine-pH-alkalinity Aquachek Electronic measuring instrument...
Trutest electronic test with tapesDigital test strip reader for measuring total free chlorine/bromine, ph and alkalinity. It combines the simplicity and accuracy of test films with advanced digital technology. Dip a test strip into the pool or spa water, insert it into the machine, and you'll get fast and accurate results. Trutest electronic test with...
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