SHOP - Controllers & Testing - Hanna Checkers & Monitors - AquaCave.com

Hanna Instruments

Hanna Instruments HI97115UC Marine Master Multiparameter Checker

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Hanna Instruments

Hanna HI981520 Marine Monitor pH, Marine Salinity, Temperature

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Hanna Instruments

Hanna Professional Reef Kit - HIREEF

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Hanna Instruments

Hanna Instruments Marine Salinity Tester

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Hanna Instruments

Hanna pHep+ Pocket pH Tester with 0.01 pH Resolution HI98108

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Hanna Instruments

Hanna HI700 Ammonia Checker - Low range - Freshwater

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Hanna Instruments

Hanna HI702 High Range Copper Checker

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Hanna Instruments

Hanna HI708 High Range Nitrite Checker - Freshwater

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Hanna Instruments

Hanna HI713 Phosphate Checker

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Hanna Instruments

Hanna HI721 Iron Checker

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Hanna Instruments

Hanna HI736 Phosphorous Checker, Ultra Low Range

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Hanna Instruments

Hanna HI764 Nitrite Checker, Ultra Low Range

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Hanna Instruments

Hanna HI772 Marine Alkalinity dKH Checker

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Hanna Instruments

Hanna HI774 Ultra Low Range Phosphate Checker - Marine

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Hanna Instruments

Hanna HI780 Marine pH Checker

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Hanna Instruments

Hanna HI718 Iodine Checker

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Hanna Instruments

Hanna HI758 Marine Calcium Checker

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Hanna Instruments

Hanna HI781 Marine Nitrate Low Range Checker

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Hanna Instruments

Hanna HI782 Marine High Range Nitrate Checker

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Hanna Instruments

Hanna HI783 Marine Magnesium Checker

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Hanna Instruments

Hanna HI784 Marine Ammonia Checker

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Hanna Instruments

Hanna pHep Waterproof Pocket pH Tester with 0.1 Resolution - HI98107

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Hanna Instruments

Hanna Instruments - Checker Plus pH Tester HI98100 Plus

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Hanna Instruments

Hanna Checktemp® 1 Digital Thermometer - HI98509

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AutoAqua

AutoAqua Smart Stir

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Hanna Instruments

Hanna Salinity Tester Calibration Solution. 25 Sachets

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Hanna Instruments

Hanna HI758-26 Calcium Reagents, 25 ct. for use with Hanna HI758 Marine Calcium Checker

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Hanna Instruments

Hanna Copper High Range Checker HC Calibration Check Set

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Hanna Instruments

Hanna HI783-11 Marine Magnesium Certified Standard Kit

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Hanna Instruments

Hanna HI758-11 Marine Calcium Checker HC® colorimeter calibration standards

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Hanna Instruments

Hanna HI781-11 Marine Low Range Nitrate Checker Calibration Check Set

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Hanna Instruments

Hanna HI782-11 Marine High Range Nitrate Checker Calibration Check

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Hanna Instruments

Hanna HI784-25 Marine Ammonia HC Checker Reagents - 25 tests

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Hanna Instruments

Hanna HI780-25 pH Reagents

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Hanna Instruments

Hanna HI780-11 Marine pH Checker Calibration Check Set

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Hanna Instruments

Hanna HI781-25 Marine Low Range Nitrate Reagent Refill for 25 tests

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Hanna Instruments

Hanna HI783-25 Marine Magnesium HC Checker Reagents (25 tests)

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Hanna Instruments

Hanna HI700-25 Ammonia Low Range Reagents, for use with Hanna HI700 Ammonia Checker

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Hanna Instruments

Hanna HI782-25 Marine High Range Nitrate Reagent Refill for 25 Tests

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Hanna Instruments

Hanna HI713-11 Marine Phosphate LR Checker HC® colorimeter calibration standards, 0.00 and 1.00 ppm

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Hanna Instruments

Hanna HI718-11 Iodine Checker HC® colorimeter calibration standards, 0.0 and 1.0 ppm

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Hanna Instruments

Hanna HI774-11 Ultra Low Range Phosphate Checker Standard

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Hanna Instruments

Hanna HI702-25 Copper High Range Checker Reagents (25 Tests)

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Hanna Instruments

Hanna HI721-11 Iron Checker HC® colorimeter calibration standards, 0.00 and 1.00 ppm

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Hanna Instruments

Hanna HI736-11 Phosphorus Checker HC® colorimeter calibration standards, 0 and 100 ppb

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Hanna Instruments

Hanna HI755-11 Marine Alkalinity Checker HC® colorimeter calibration standards

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Hanna Instruments

Hanna HI764-11 Nitrite Checker HC® colorimeter calibration standards, 0 and 100 ppb

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Hanna Instruments

Hanna HI764-25 Nitrite ULR Reagents, 25 ct. for use with Hanna HI764 Nitrite ULR Checker

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Hanna Instruments

Hanna Distilled Water for Calcium Testing, 230ml.

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Hanna Instruments

Hanna HI713-25 Phosphate Reagents, 25 ct. for use with Hanna HI713 Phosphate Checker

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Hanna Instruments

Hanna HI736-25 Phosphorous ULR Reagents, 25 ct. for use with Hanna HI736 Phosphorous Checker

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Hanna Instruments

Hanna HI772-26 Alkalinity Reagents, 25 ct. for use with Hanna HI755 and HI772 Marine Alkalinity Checkers

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Hanna Instruments

Hanna HI774-25 Ultra Low Range Phosphate Checker Reagents

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Hanna Instruments

Glass Cuvettes and Caps for Checker® HC Colorimeters (set of 2)

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Hanna Instruments

Hanna HI718-25 Iodine Reagents, 25 ct. for use with Hanna HI718 Iodine Checker

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Hanna Instruments

Hanna HI721-25 Iron Reagents, 25 ct. for use with Hanna HI721 Iron Checker

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Hanna Instruments

Hanna Instruments HI97115UC Marine Master Multiparameter Checker

Hanna Instruments HI97115UC Marine Master Multiparameter Checker Marine Master Waterproof Wireless Multiparameter Photometer w/Bluetooth Connection to the Hanna App where you can save your results. pH (HI780) Alkalinity (HI772) Ammonia...

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Hanna Instruments

Hanna HI981520 Marine Monitor pH, Marine Salinity, Temperature

Hanna HI981520 Marine Monitor pH, Marine Salinity, Temperature Monitoring the salinity, pH and temperature of the water is an important routine in the maintenance of a marine aquarium or marine aquaculture. The Hann HI981520 is an easy-to-use monitor...

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Hanna Instruments

Hanna Professional Reef Kit - HIREEF

Hanna Reef Professional Kit HIREEF Monitor the health of your saltwater reef aquarium with the Reef Professional Kit for Alkalinity (dKH), Calcium, Phosphorus (ULR phosphate), and pH. Water quality is the most important aspect of a healthy reef...

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Hanna Instruments

Hanna Instruments Marine Salinity Tester

Hanna Instruments - Marine Salinity Tester Designed to bring simplicity to salinity testing during the any process, the HI98319 Marine Salinity Tester measures conductivity (EC) to determine the salinity of natural and artificial seawater. Within...

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Hanna Instruments

Hanna pHep+ Pocket pH Tester with 0.01 pH Resolution HI98108

Hanna pHep+ Pocket pH Tester with 0.01 pH Resolution HI98108 The HI98108 pHep®+ pH tester provides high accuracy measurements in a rugged pocket-sized design. This ph tester features an exposed temperature sensor for automatic temperature...

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Hanna Instruments

Hanna HI700 Ammonia Checker - Low range - Freshwater

Hanna Ammonia Checker, Low range HI700 The all new HI 700 Checker Ammonia LR for fresh water can be used in place of HI 3824 or HI 38049 fresh water test kits. The Checker®HC is a simple, accurate, and cost effective way to measure low ranges...

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Hanna Instruments

Hanna HI702 High Range Copper Checker

Hanna High Range Copper Checker - HI702 The HI702 Checker®HC (Handheld Colorimeter) is a simple, accurate, and cost effective way to measure high ranges of copper. Designed as a more accurate alternative to chemical test kits, the HI702 provides...

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Hanna Instruments

Hanna HI708 High Range Nitrite Checker - Freshwater

Hanna High Range Nitrite Checker HI708 - Freshwater The HI-708 Checker is a simple, accurate, and cost effective way to measure high ranges of nitrite Designed as a more accurate alternative to chemical test kits, the HI 708 provides quick, accurate...

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Hanna Instruments

Hanna HI713 Phosphate Checker

Hanna Phosphate Checker HI713 The HANNA HI 713 CheckerHC bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give only a few resolution points while professional...

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Hanna Instruments

Hanna HI721 Iron Checker

Hanna Iron Checker HI721 For use in fresh and saltwater The new HI 721 Checker HC portable handheld colorimeter features a resolution of 0.01 ppm (500 points) and 0.04 ppm 2% of reading accuracy. The HI 721 CheckerHC uses an adaptation of Standard...

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Hanna Instruments

Hanna HI736 Phosphorous Checker, Ultra Low Range

Hanna Phosphorous Checker, Ultra Low Range HI736 The HANNA HI 736 Checker HC bridges the gap between simple chemical test kits and professional instrumentation. The HANNA HI?736 is both accurate and affordable.The HI 736 CheckerHC portable handheld...

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Hanna Instruments

Hanna HI764 Nitrite Checker, Ultra Low Range

Hanna Nitrite Checker, Ultra Low Range HI764 The HANNA HI 764 Checker HC bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate while professional instrumentation can cost hundreds of...

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Hanna Instruments

Hanna HI772 Marine Alkalinity dKH Checker

Hanna Marine Alkalinity dKH Checker HI772 Features at-a-glance: Easier to use and more accurate than chemical test kits Dedicated to a single parameter Small size, big convenience Ideal for: Aquaculture & Aquariums, Water Quality HI772...

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Hanna Instruments

Hanna HI774 Ultra Low Range Phosphate Checker - Marine

Hanna HI774 Ultra Low Range Phosphate Checker - Marine Our HI774 Ultra Low Range Phosphate Checker will be essentially the same specifications as the HI736 Ultra Low Range Phosphorus Checker however it will not require a conversion but read directly in...

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Hanna Instruments

Hanna HI780 Marine pH Checker

Hanna HI780 Marine pH Checker Get accurate water testing results with the HI780 Marine pH Colorimeter. With a digital read out, there is no more struggling to determine colors visually. This pH tester's compact design fits in your pocket or stores...

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Hanna Instruments

Hanna HI718 Iodine Checker

Hanna Iodine Checker HI718 ***FRESHWATER ONLY*** Hanna Iodine Checker HI718 is extremely simple to use. First, zero the instrument with your water sample. Next, add the reagent. Last, place the vial into the instrument, press the button and read...

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Hanna Instruments

Hanna HI758 Marine Calcium Checker

Hanna Marine Calcium Checker HI758 Calcium presence in water supplies results from passage over deposits of limestone, dolomite, gypsum and gypsiferous shale. Its concentration may extend from 0 to several hundred milligrams per liter,depending on its...

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Hanna Instruments

Hanna HI781 Marine Nitrate Low Range Checker

Hanna HI781 Marine Nitrate Low Range Checker Get highly accurate results with the HI781 Marine Nitrate Low Range Colorimeter. With a digital read out, there is no more struggling to determine colors visually. This nitrate tester's compact design...

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Hanna Instruments

Hanna HI782 Marine High Range Nitrate Checker

Hanna HI782 Marine High Range Nitrate Checker The HI782 Marine Nitrate High Range Colorimeter is specifically designed to quickly and accurately determine high levels of nitrate for saltwater aquariums and marine applications. With a digital readout,...

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Hanna Instruments

Hanna HI783 Marine Magnesium Checker

Hanna HI783 Marine Magnesium Checker Our Marine Magnesium Checker® HC (HI783) is designed to accurately and quickly determine the magnesium level in marine (saltwater) samples. The digital readout makes measurements effortless. Range: 1,000 to 1,800...

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Hanna Instruments

Hanna HI784 Marine Ammonia Checker

Hanna HI784 Marine Ammonia Checker The HI784 Marine Ammonia Checker HC is a handheld colorimeter that uses the Beer-Lambert principle to determine the concentration of ammonia colorimetrically. The HI784 is designed specifically to measure ammonia...

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Hanna Instruments

Hanna pHep Waterproof Pocket pH Tester with 0.1 Resolution - HI98107

Hanna pHep Waterproof Pocket pH Tester with 0.1 Resolution - HI98107 The HI98107 pHep® is an easy-to-use pH water tester that makes monitoring water quality simple. This accurate pH tester features 0.1 resolution with automatic two-point...

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Hanna Instruments

Hanna Instruments - Checker Plus pH Tester HI98100 Plus

Hanna Instruments - Checker Plus pH Tester HI98100 Plus The HI98100 Checker Plus is the next generation of the original Hanna Checker pH tester. The Checker is the most popular pH meter in the world with over 1 million meters used since its introduction...

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Hanna Instruments

Hanna Checktemp® 1 Digital Thermometer - HI98509

Hanna Checktemp® 1 Digital Thermometer - HI98509 The HI98509 Checktemp® 1 is a high-accuracy thermometer with a 1 m (3.3') flexible, silicone cable connecting the meter and the stainless steel probe. The sharp-tip penetration probe easily...

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AutoAqua

AutoAqua Smart Stir

AutoAqua Smart Stir The Auto Aqua Smart Stir makes testing with liquid reagents a fast and effortless process. Just drop the magnetic stirring bar in the testing vial, put it on the stir base, and press the power button. Forget about tediously adding a...

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Hanna Instruments

Hanna Salinity Tester Calibration Solution. 25 Sachets

Hanna Salinity Tester Calibration Solution. 25 Sachets HI70024P is a premium quality 35.00 ppt salinity calibration solution standardized with a conductivity meter that has been calibrated with potassium chloride NIST 2202 SRM (Standard Reference...

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Hanna Instruments

Hanna HI758-26 Calcium Reagents, 25 ct. for use with Hanna HI758 Marine Calcium Checker

Hanna Calcium Reagents, 25 ct. for use with Hanna HI758 Marine Calcium Checker.Hanna Calcium Reagents, 25 ct. for use with Hanna HI758 Marine Calcium Checker.Product code: 2508Item No. TE-HI758-26

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Hanna Instruments

Hanna Copper High Range Checker HC Calibration Check Set

Hanna Copper High Range Checker HC Calibration Check Set HI702-11 is a high-quality set of calibration standards that allows users to validate the Copper High Range Checker®HC - HI702. The HI702-11 includes one sealed cuvette for zero ppm copper and...

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Hanna Instruments

Hanna HI783-11 Marine Magnesium Certified Standard Kit

Hanna HI783-11 Marine Magnesium Certified Standard Kit The HI783-11 Marine Magnesium Certified Standard Kit is used to validate the performance of the HI783 Marine Magnesium Checker HC. The kit includes one sealed cuvette with a zero-magnesium value and...

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Hanna Instruments

Hanna HI758-11 Marine Calcium Checker HC® colorimeter calibration standards

Hanna Marine Calcium Checker HC® colorimeter calibration standardsHanna Marine Calcium Checker HC® colorimeter calibration standardsProduct code: 5562Item No. TE-HI758-11

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Hanna Instruments

Hanna HI781-11 Marine Low Range Nitrate Checker Calibration Check Set

Hanna HI781-11 Marine Low Range Nitrate Checker Calibration Check Set The Marine Nitrate Low Range Checker Calibration Check Set - HI781-11 provides a simple solution to validating the Marine Nitrate Checker® HC® - HI781. This...

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Hanna Instruments

Hanna HI782-11 Marine High Range Nitrate Checker Calibration Check

Hanna HI782-11 Marine High Range Nitrate Checker Calibration Check The Marine Nitrate High Range Checker® HC Calibration Check Set - HI782-11 provides a simple solution to validating the Marine Nitrate High Range Checker® HC - HI782. This high-quality...

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Hanna Instruments

Hanna HI784-25 Marine Ammonia HC Checker Reagents - 25 tests

Hanna HI784-25 Marine Ammonia HC Checker Reagents - 25 tests HI784-25 Marine Ammonia Checker HC (Handheld Colorimeter) Reagents are high-quality reagents for use with the HI784 Marine Ammonia (ppm) Checker HC. Reagents are clearly marked with the lot...

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Hanna Instruments

Hanna HI780-25 pH Reagents

Hanna HI780-25 pH Reagents Get your replacement reagents for your HI780 Marine pH Checker® HC today. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on...

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Hanna Instruments

Hanna HI780-11 Marine pH Checker Calibration Check Set

Hanna HI780-11 Marine pH Checker Calibration Check Set The Marine pH Checker® HC® Calibration Check Set - HI780-11 provides a simple solution to validating the Marine pH Checker® HC® - HI780. This high-quality set of...

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Hanna Instruments

Hanna HI781-25 Marine Low Range Nitrate Reagent Refill for 25 tests

Hanna HI781-25 Marine Low Range Nitrate Reagent Refill for 25 tests Get your replacement reagents for your HI781 Marine Nitrate Low Range Colorimeter today. These high-quality reagents are manufactured in our state-of-the-art...

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Hanna Instruments

Hanna HI783-25 Marine Magnesium HC Checker Reagents (25 tests)

Hanna HI783-25 Marine Magnesium HC Checker Reagents (25 tests) The HI783-25 are the replacement reagents for the Marine Magnesium Checker® HC - HI783. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked...

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Hanna Instruments

Hanna HI700-25 Ammonia Low Range Reagents, for use with Hanna HI700 Ammonia Checker

Hanna Ammonia Low Range Reagents, HI700-25, for use with Hanna HI700 Ammonia Checker.Hanna Ammonia Low Range Reagents, HI700-25, for use with Hanna HI700 Ammonia Checker.Product code: 4671Item No. TE-HI700-25

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Hanna Instruments

Hanna HI782-25 Marine High Range Nitrate Reagent Refill for 25 Tests

Hanna HI782-25 Marine High Range Nitrate Reagent Refill for 25 Test The HI782-25 are the replacement reagents for the HI782 Marine Nitrate High Range Checker® HC. These high-quality reagents are manufactured in our state-of-the-art facility and are...

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Hanna Instruments

Hanna HI713-11 Marine Phosphate LR Checker HC® colorimeter calibration standards, 0.00 and 1.00 ppm

Hanna Marine Phosphate LR Checker HC® colorimeter calibration standards, 0.00 and 1.00 ppmHanna Marine Phosphate LR Checker HC® colorimeter calibration standards, 0.00 and 1.00 ppmProduct code: 5557Item No. TE-HI713-11

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Hanna Instruments

Hanna HI718-11 Iodine Checker HC® colorimeter calibration standards, 0.0 and 1.0 ppm

Hanna Iodine Checker HC® colorimeter calibration standards, 0.0 and 1.0 ppmHanna Iodine Checker HC® colorimeter calibration standards, 0.0 and 1.0 ppmProduct code: 5558Item No. TE-HI718-11

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Hanna Instruments

Hanna HI774-11 Ultra Low Range Phosphate Checker Standard

Hanna HI774-11 Ultra Low Range Phosphate Checker StandardHanna HI774-11 Ultra Low Range Phosphate Checker StandardProduct code: 7522Item No. TE-HI774-11

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Hanna Instruments

Hanna HI702-25 Copper High Range Checker Reagents (25 Tests)

Hanna Copper High Range Checker Reagents for HI702 (25 Tests) The HI702-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Copper High Range Checker® HC. These reagents...

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Hanna Instruments

Hanna HI721-11 Iron Checker HC® colorimeter calibration standards, 0.00 and 1.00 ppm

Hanna Iron Checker HC® colorimeter calibration standards, 0.00 and 1.00 ppmHanna Iron Checker HC® colorimeter calibration standards, 0.00 and 1.00 ppmProduct code: 5559Item No. TE-HI721-11

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Hanna Instruments

Hanna HI736-11 Phosphorus Checker HC® colorimeter calibration standards, 0 and 100 ppb

Hanna Phosphorus Checker HC® colorimeter calibration standards, 0 and 100 ppbHanna Phosphorus Checker HC® colorimeter calibration standards, 0 and 100 ppbProduct code: 5560Item No. TE-HI736-11

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Hanna Instruments

Hanna HI755-11 Marine Alkalinity Checker HC® colorimeter calibration standards

Hanna Marine Alkalinity Checker HC® colorimeter calibration standardsHanna Marine Alkalinity Checker HC® colorimeter calibration standardsProduct code: 5561Item No. TE-HI755-11

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Hanna Instruments

Hanna HI764-11 Nitrite Checker HC® colorimeter calibration standards, 0 and 100 ppb

Hanna Nitrite Checker HC® colorimeter calibration standards, 0 and 100 ppbHanna Nitrite Checker HC® colorimeter calibration standards, 0 and 100 ppbProduct code: 5563Item No. TE-HI764-11

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Hanna Instruments

Hanna HI764-25 Nitrite ULR Reagents, 25 ct. for use with Hanna HI764 Nitrite ULR Checker

Hanna Nitrite ULR Reagents, 25 ct. for use with Hanna HI764 Nitrite ULR Checker.Hanna Nitrite ULR Reagents, 25 ct. for use with Hanna HI764 Nitrite ULR Checker.Product code: 2509Item No. TE-HI764-25

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Hanna Instruments

Hanna Distilled Water for Calcium Testing, 230ml.

Hanna Distilled Water for Calcium Testing, 230ml..Hanna Distilled Water for Calcium Testing, 230ml..Product code: 2502Item No. TE-HI70436M

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Hanna Instruments

Hanna HI713-25 Phosphate Reagents, 25 ct. for use with Hanna HI713 Phosphate Checker

Hanna Phosphate Reagents, 25 ct. for use with Hanna HI713 Phosphate CheckerHanna Phosphate Reagents, 25 ct. for use with Hanna HI713 Phosphate CheckerProduct code: 2503Item No. TE-HI713-25

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Hanna Instruments

Hanna HI736-25 Phosphorous ULR Reagents, 25 ct. for use with Hanna HI736 Phosphorous Checker

Hanna Phosphorous ULR Reagents, 25 ct. for use with Hanna HI736 Phosphorous Checker.Hanna Phosphorous ULR Reagents, 25 ct. for use with Hanna HI736 Phosphorous Checker.Product code: 2506Item No. TE-HI736-25

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Hanna Instruments

Hanna HI772-26 Alkalinity Reagents, 25 ct. for use with Hanna HI755 and HI772 Marine Alkalinity Checkers

Hanna Alkalinity Reagents, 25 ct. for use with Hanna HI755 and HI772 Marine Alkalinity CheckersHanna Alkalinity Reagents, 25 ct. for use with Hanna HI755 and HI772 Marine Alkalinity CheckersProduct code: 2507Item No. TE-HI772-26

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Hanna Instruments

Hanna HI774-25 Ultra Low Range Phosphate Checker Reagents

Hanna HI774-25 Ultra Low Range Phosphate Checker Reagents The HI774-25 are the replacement reagents for the HI774 Phosphate Ultra Low Range Checker® HC. These high-quality reagents are manufactured in our state-of-the-art facility and are...

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Hanna Instruments

Glass Cuvettes and Caps for Checker® HC Colorimeters (set of 2)

Glass Cuvettes and Caps for Checker® HC Colorimeters (set of 2) When using a colorimeter or photometer it is important to use clean cuvettes that are free from scratches. Any discoloration or scratches will interfere with any optically based...

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Hanna Instruments

Hanna HI718-25 Iodine Reagents, 25 ct. for use with Hanna HI718 Iodine Checker

Hanna Iodine Reagents, 25 ct. for use with Hanna HI718 Iodine CheckerHanna Iodine Reagents, 25 ct. for use with Hanna HI718 Iodine Checker.Product code: 2504Item No. TE-HI718-25

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Hanna Instruments

Hanna HI721-25 Iron Reagents, 25 ct. for use with Hanna HI721 Iron Checker

Hanna Iron Reagents, 25 ct. for use with Hanna HI721 Iron Checker.Hanna Iron Reagents, 25 ct. for use with Hanna HI721 Iron Checker.Product code: 2505Item No. TE-HI721-25

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