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Milwaukee Instruments pH Monitor, MC120

Milwaukee Instruments pH Monitor, MC120

The Milwaukee Instruments pH Monitor, MC120, is a professional pH monitor especially designed for use with aquariums.

at marineandreef.com

Milwaukee Instruments 4.01 Calibration Solution, Single Use Packet, 20ml

Milwaukee Instruments 4.01 Calibration Solution, Single Use Packet, 20ml

Milwaukee Instruments 4.01 Calibration Solution is for use with or use with aquarium pH meters to measure the pH in freshwater aquariums ... more

Milwaukee Instruments 4.01 Calibration Solution, Single Use Packet, 20ml

Milwaukee Instruments 4.01 Calibration Solution is for use with or use with aquarium pH meters to measure the pH in freshwater aquariums

Amazon Marketplace

$5.99

FREE shipping

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Milwaukee Instruments 7.01 Calibration Solution, Single Use Packet, 20ml

Milwaukee Instruments 7.01 Calibration Solution, Single Use Packet, 20ml

The Milwaukee Instruments 7.01 Calibration Solution is for use with or use with aquarium pH meters to measure the pH in saltwater and freshwater aquariums ... more

Milwaukee Instruments 7.01 Calibration Solution, Single Use Packet, 20ml

The Milwaukee Instruments 7.01 Calibration Solution is for use with or use with aquarium pH meters to measure the pH in saltwater and freshwater aquariums

Amazon Marketplace

$7.97

FREE shipping

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Brand American Marine Pinpoint Ph Monitor + Probe Free Calibration Fluid

Brand American Marine Pinpoint Ph Monitor + Probe Free Calibration Fluid

BRAND NEW!The PINPOINT®pH Monitor is in use by thousands of customers worldwide. This affordable unit remains the only full-time pH monitor with .01 resolution. The PINPOINT®pH Monitor is sold complete with probe and calibration fluids (9 volt battery... ... more

Brand American Marine Pinpoint Ph Monitor + Probe Free Calibration Fluid

BRAND NEW!The PINPOINT®pH Monitor is in use by thousands of customers worldwide. This affordable unit remains the only full-time pH monitor with .01 resolution. The PINPOINT®pH Monitor is sold complete with probe and calibration fluids (9 volt battery...

eBay

$87.99

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Pinpoint Ph Replacement Probe For Monitor / Controller American Marine

Pinpoint Ph Replacement Probe For Monitor / Controller American Marine

Replacement probe for PinPoint pH Monitor and Controller from American Marine, Inc. PINPOINT pH Replacement Electrodes are designed especially with your purpose in mind. They feature a long, continuous duty expectancy, fast response and, most... ... more

Pinpoint Ph Replacement Probe For Monitor / Controller American Marine

Replacement probe for PinPoint pH Monitor and Controller from American Marine, Inc. PINPOINT pH Replacement Electrodes are designed especially with your purpose in mind. They feature a long, continuous duty expectancy, fast response and, most...

eBay

$54.95

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S.T. International 3-in-1 pH Instrument for Aquariums

S.T. International 3-in-1 pH Instrument for Aquariums

Our digital pH 3-in1 Instrument is a monitor, controller, and thermometer all in one little package! It monitors and controls pH levels (when proper CO2 equipment is connected), while also keeping an eye on water temperature (Celsius). The LED display... ... more

S.T. International 3-in-1 pH Instrument for Aquariums

Our digital pH 3-in1 Instrument is a monitor, controller, and thermometer all in one little package! It monitors and controls pH levels (when proper CO2 equipment is connected), while also keeping an eye on water temperature (Celsius). The LED display...

Amazon.com

$160.07

FREE shipping

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Hanna Instruments HI3880 pH Test Kit, 4.0-6.5 pH, For 100 Tests

Hanna Instruments HI3880 pH Test Kit, 4.0-6.5 pH, For 100 Tests

pH represents acidity or alkalinity of an aqueous solution and is proportional to the hydrogen-ion concentration of the solution. Under neutral conditions water is dissociated into the OH(-) and H(+) ions in equal ratio and hence it has a pH of 7. When... ... more

Hanna Instruments HI3880 pH Test Kit, 4.0-6.5 pH, For 100 Tests

pH represents acidity or alkalinity of an aqueous solution and is proportional to the hydrogen-ion concentration of the solution. Under neutral conditions water is dissociated into the OH(-) and H(+) ions in equal ratio and hence it has a pH of 7. When...

Amazon.com

$33.96

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CO2 System Fully-Automatic

CO2 System Fully-Automatic

Prevent pH crashes and use CO2 efficiently with this fully automated system. Everything you need to fully automate CO2 injection for up to a 500 gallon aquarium. Kit includes pH controller that constantly monitors pH and automatically turns CO2 on and... ... more

CO2 System Fully-Automatic

Prevent pH crashes and use CO2 efficiently with this fully automated system. Everything you need to fully automate CO2 injection for up to a 500 gallon aquarium. Kit includes pH controller that constantly monitors pH and automatically turns CO2 on and...

Drs. Foster & Smith

(200,000+)

$449.99 $404.99

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Storage Solution for pH and ORP Electrodes - 7.4 oz.

Storage Solution for pH and ORP Electrodes - 7.4 oz.

Keep your pH and ORP electrodes in ready-to-use condition with this special storage solution from Milwaukee. The solution will keep electrodes clean and properly functioning until you are ready to use them again. ... more

Storage Solution for pH and ORP Electrodes - 7.4 oz.

Keep your pH and ORP electrodes in ready-to-use condition with this special storage solution from Milwaukee. The solution will keep electrodes clean and properly functioning until you are ready to use them again.

That Fish Place - That Pe...

(50,000+)

$12.59

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pH Meter with 2 Point Manual Calibration

pH Meter with 2 Point Manual Calibration

This easy to calibrate pH meter will read your pH level in a snap. Simple to use; simply place the probe in your tank and read the number on the LCD display - you'll receive an accurate; reliable reading to 2 decimal places; Perfect for freshwater;... ... more

pH Meter with 2 Point Manual Calibration

This easy to calibrate pH meter will read your pH level in a snap. Simple to use; simply place the probe in your tank and read the number on the LCD display - you'll receive an accurate; reliable reading to 2 decimal places; Perfect for freshwater;...

That Fish Place - That Pe...

(50,000+)

$119.99

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Buffer Solution, pH, 7.01, 500 mL

Buffer Solution, pH, 7.01, 500 mL

PH BUFFER SOLUTION 7.01 HANNA INSTRUMENTS 460 ML ... more

Buffer Solution, pH, 7.01, 500 mL

PH BUFFER SOLUTION 7.01 HANNA INSTRUMENTS 460 ML

Walmart.com

$15.86

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Milwaukee Instruments 10.01 Calibration Solution, Single Use Packet

Milwaukee Instruments 10.01 Calibration Solution, Single Use Packet

The Milwaukee Instruments 10.01 Calibration Solution is for use with or use with aquarium pH meters to measure the pH in saltwater aquariums ... more

Milwaukee Instruments 10.01 Calibration Solution, Single Use Packet

The Milwaukee Instruments 10.01 Calibration Solution is for use with or use with aquarium pH meters to measure the pH in saltwater aquariums

Amazon Marketplace

$1.25

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Pctc Yellow Color Digital Ph Meter + TDS Tester Aquarium Pool Hydroponic Water Monitor 0-9999 PPM New

Pctc Yellow Color Digital Ph Meter + TDS Tester Aquarium Pool Hydroponic Water Monitor 0-9999 PPM New

Features: 1. This digital pen style pH meter is an ideal instrument for anywhere you may need to test pH levels. 2. Excellent meter, very accurate and durable. Measuring pH Range: 0.0 - 14.0 pH. Resolution: 0.1 pH. 3. Accuracy: in in0.1 pH (20 in inC),... ... more

Pctc Yellow Color Digital Ph Meter + TDS Tester Aquarium Pool Hydroponic Water Monitor 0-9999 PPM New

Features: 1. This digital pen style pH meter is an ideal instrument for anywhere you may need to test pH levels. 2. Excellent meter, very accurate and durable. Measuring pH Range: 0.0 - 14.0 pH. Resolution: 0.1 pH. 3. Accuracy: in in0.1 pH (20 in inC),...

Amazon Marketplace

$24.99

FREE shipping

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Milwaukee Instruments 4.01 Calibration Solution, Bottle Size, 230ml

Milwaukee Instruments 4.01 Calibration Solution, Bottle Size, 230ml

Milwaukee, 4.01 Cal. Solution, Bottle Size, 230ml, is for use with aquarium pH meters for freshwater aquariums ... more

Milwaukee Instruments 4.01 Calibration Solution, Bottle Size, 230ml

Milwaukee, 4.01 Cal. Solution, Bottle Size, 230ml, is for use with aquarium pH meters for freshwater aquariums

Amazon Marketplace

$17.00

FREE shipping

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Milwaukee Instruments 7.01 Calibration Solution, Bottle Size, 230ml

Milwaukee Instruments 7.01 Calibration Solution, Bottle Size, 230ml

Milwaukee, 7.01 Cal. Solution, Bottle Size, 230ml, is for use with aquarium pH meters for freshwater and saltwater aquariums ... more

Milwaukee Instruments 7.01 Calibration Solution, Bottle Size, 230ml

Milwaukee, 7.01 Cal. Solution, Bottle Size, 230ml, is for use with aquarium pH meters for freshwater and saltwater aquariums

Amazon Marketplace

$9.75

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Milwaukee Instruments 10.01 Calibration Solution, Bottle Size, 230ml

Milwaukee Instruments 10.01 Calibration Solution, Bottle Size, 230ml

Milwaukee, 10.01 Cal. Solution, Bottle Size, 230ml, is for use with aquarium pH meters for saltwater aquariums ... more

Milwaukee Instruments 10.01 Calibration Solution, Bottle Size, 230ml

Milwaukee, 10.01 Cal. Solution, Bottle Size, 230ml, is for use with aquarium pH meters for saltwater aquariums

Amazon Marketplace

$9.75

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Storage Solution for pH and ORP Electrodes - 220 mL

Storage Solution for pH and ORP Electrodes - 220 mL

Milwaukee Instruments storage for solution for pH and ORP electrodes. 230 ml. ... more

Storage Solution for pH and ORP Electrodes - 220 mL

Milwaukee Instruments storage for solution for pH and ORP electrodes. 230 ml.

Amazon Marketplace

$9.31

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American Marine Pinpoint Ph Monitor W/probe

American Marine Pinpoint Ph Monitor W/probe

PINPOINT PH MONITOR W/PROBE Product #: PIN-PH The PINPOINT pH Monitor is in use by thousands of customers worldwide. This affordable unit remains the only full-time pH monitor with .01 resolution. The PINPOINT pH Monitor requires only a 9-volt battery... ... more

American Marine Pinpoint Ph Monitor W/probe

PINPOINT PH MONITOR W/PROBE Product #: PIN-PH The PINPOINT pH Monitor is in use by thousands of customers worldwide. This affordable unit remains the only full-time pH monitor with .01 resolution. The PINPOINT pH Monitor requires only a 9-volt battery...

eBay

$87.99

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SENEYE POND MONITOR - MONITORS PH, TEMPERATURE, AMMONIA, TOTAL LIGHT & WATER LEVEL - MONITOR YOUR POND FROM ANYWHERE IN THE WORLD WITH YOUR MOBILE DEVICE OR COMPUTER!

SENEYE POND MONITOR - MONITORS PH, TEMPERATURE, AMMONIA, TOTAL LIGHT & WATER LEVEL - MONITOR YOUR POND FROM ANYWHERE IN THE WORLD WITH YOUR MOBILE DEVICE OR COMPUTER!

Ever found you have lost a Koi but didn't know why? Have your had a pond leak, but found out too late? seneye Pond makes it easy for you to monitor your pond and protect your fish. The seneye can guard fish from the devastating effects of ammonia... ... more

SENEYE POND MONITOR - MONITORS PH, TEMPERATURE, AMMONIA, TOTAL LIGHT & WATER LEVEL - MONITOR YOUR POND FROM ANYWHERE IN THE WORLD WITH YOUR MOBILE DEVICE OR COMPUTER!

Ever found you have lost a Koi but didn't know why? Have your had a pond leak, but found out too late? seneye Pond makes it easy for you to monitor your pond and protect your fish. The seneye can guard fish from the devastating effects of ammonia...

Amazon Marketplace

$169.00

FREE shipping

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SENEYE REEF AQUARIUM MONITOR AND PAR METER - MONITORS PH, TEMPERATURE, AMMONIA, WATER LEVEL, PAR, LUX & KELVIN - MONITOR YOUR AQUARIUM FROM ANYWHERE IN THE WORLD WITH YOUR MOBILE DEVICE OR COMPUTER!

SENEYE REEF AQUARIUM MONITOR AND PAR METER - MONITORS PH, TEMPERATURE, AMMONIA, WATER LEVEL, PAR, LUX & KELVIN - MONITOR YOUR AQUARIUM FROM ANYWHERE IN THE WORLD WITH YOUR MOBILE DEVICE OR COMPUTER!

Are your corals not as vibrant as you expect? Have you ever had an aquarium crash unexpectedly? Now with the seneye Reef you can continuously monitor and analyze key life-critical parameters in your saltwater aquarium to ensure that your corals and... ... more

SENEYE REEF AQUARIUM MONITOR AND PAR METER - MONITORS PH, TEMPERATURE, AMMONIA, WATER LEVEL, PAR, LUX & KELVIN - MONITOR YOUR AQUARIUM FROM ANYWHERE IN THE WORLD WITH YOUR MOBILE DEVICE OR COMPUTER!

Are your corals not as vibrant as you expect? Have you ever had an aquarium crash unexpectedly? Now with the seneye Reef you can continuously monitor and analyze key life-critical parameters in your saltwater aquarium to ensure that your corals and...

Amazon Marketplace

$199.00

FREE shipping

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SENEYE HOME AQUARIUM MONITOR - MONITORS PH, TEMPERATURE, NH3 (AMMONIA) & WATER LEVEL - MONITOR YOUR AQUARIUM FROM ANYWHERE IN THE WORLD WITH YOUR MOBILE DEVICE OR COMPUTER!

SENEYE HOME AQUARIUM MONITOR - MONITORS PH, TEMPERATURE, NH3 (AMMONIA) & WATER LEVEL - MONITOR YOUR AQUARIUM FROM ANYWHERE IN THE WORLD WITH YOUR MOBILE DEVICE OR COMPUTER!

Ever lost a fish and not know why? Ever experience new tank syndrome and wished there was a way of knowing when the water is safe for your fish? With a seneye Home it's now possible for even the most inexperienced fish keeper to be successful and... ... more

SENEYE HOME AQUARIUM MONITOR - MONITORS PH, TEMPERATURE, NH3 (AMMONIA) & WATER LEVEL - MONITOR YOUR AQUARIUM FROM ANYWHERE IN THE WORLD WITH YOUR MOBILE DEVICE OR COMPUTER!

Ever lost a fish and not know why? Ever experience new tank syndrome and wished there was a way of knowing when the water is safe for your fish? With a seneye Home it's now possible for even the most inexperienced fish keeper to be successful and...

Amazon Marketplace

$149.00

FREE shipping

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Digital PH Meter + TDS Tester Monitor for Aquarium Fishing Industry Swimming Pools Laboratory Food Hydroponic Water Monitor

Digital PH Meter + TDS Tester Monitor for Aquarium Fishing Industry Swimming Pools Laboratory Food Hydroponic Water Monitor

Features:(For PH tester) 100% Brand new and High quality Range: 0.0 - 14.0pH Resolution: 0.1pH Accuracy: ± 0.1pH(at 20°C/ 68°F) Typical EMC DEV: ± 0.2pH Batteries: 3 x 1.5V (AG-13 Button Battery,included) Function: ACT Function, Test the PH of water,... ... more

Digital PH Meter + TDS Tester Monitor for Aquarium Fishing Industry Swimming Pools Laboratory Food Hydroponic Water Monitor

Features:(For PH tester) 100% Brand new and High quality Range: 0.0 - 14.0pH Resolution: 0.1pH Accuracy: ± 0.1pH(at 20°C/ 68°F) Typical EMC DEV: ± 0.2pH Batteries: 3 x 1.5V (AG-13 Button Battery,included) Function: ACT Function, Test the PH of water,...

Amazon Marketplace

$17.99

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AZ Instruments 3 in 1 Heavy Duty pH mv and Temperature Meter Water Quality Tester

AZ Instruments 3 in 1 Heavy Duty pH mv and Temperature Meter Water Quality Tester

Measures pH, ORP and temperature accurately with advance features such as multi-display LCD screen wherein it simultaneous display (pH/mV & temperature, memory counter, time real-time clock and mode indicators). Features: Can store each parameter up to... ... more

AZ Instruments 3 in 1 Heavy Duty pH mv and Temperature Meter Water Quality Tester

Measures pH, ORP and temperature accurately with advance features such as multi-display LCD screen wherein it simultaneous display (pH/mV & temperature, memory counter, time real-time clock and mode indicators). Features: Can store each parameter up to...

Amazon Marketplace

$175.90

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AZ Instruments Waterproof 0~14 pH Meter with Temperature Measurement

AZ Instruments Waterproof 0~14 pH Meter with Temperature Measurement

This pentype digital pH Meter measure pH level range from 0~14pH and has the following advance features: automatic calibration (pH4, pH7 & pH10), waterproof - designed to protect against windblown dust, powder dust, water splashes, rain and wash downs... ... more

AZ Instruments Waterproof 0~14 pH Meter with Temperature Measurement

This pentype digital pH Meter measure pH level range from 0~14pH and has the following advance features: automatic calibration (pH4, pH7 & pH10), waterproof - designed to protect against windblown dust, powder dust, water splashes, rain and wash downs...

Amazon Marketplace

$38.50

FREE shipping

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AZ Instruments Waterproof Ph Temperature Meter ATC Water Quality Tester

AZ Instruments Waterproof Ph Temperature Meter ATC Water Quality Tester

Applications Pools Aquariums Laboraties Aquaculture Car Washes Water Testing Waste water treatment and many more applications that require pH measurement Features Tested according to European international guidelines and standards (CE Marking)... ... more

AZ Instruments Waterproof Ph Temperature Meter ATC Water Quality Tester

Applications Pools Aquariums Laboraties Aquaculture Car Washes Water Testing Waste water treatment and many more applications that require pH measurement Features Tested according to European international guidelines and standards (CE Marking)...

Amazon Marketplace

$48.90

FREE shipping

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PH Meter Measuring Instrument

PH Meter Measuring Instrument

08920 Features: -Measuring instrument. -For the daily, easy and economical monitoring of the water quality in all aquarium installations. -Adjustment for the optimum pH value in saltwater. -With background illumination. Product Type: -Mechanical. Pet... ... more

PH Meter Measuring Instrument

08920 Features: -Measuring instrument. -For the daily, easy and economical monitoring of the water quality in all aquarium installations. -Adjustment for the optimum pH value in saltwater. -With background illumination. Product Type: -Mechanical. Pet...

Amazon Marketplace

$265.00

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CO2 PH Long Term Monitor Test for Fish Tank Aquatic Plant

CO2 PH Long Term Monitor Test for Fish Tank Aquatic Plant

Description CO2 LONG TERM MONITOR can constantly monitor the CO2 level in water plant aquariums. The CO2 level should be tested continually to ensure an optimum living environment for aquatic plants. SKU #13813#{3} ... more

CO2 PH Long Term Monitor Test for Fish Tank Aquatic Plant

Description CO2 LONG TERM MONITOR can constantly monitor the CO2 level in water plant aquariums. The CO2 level should be tested continually to ensure an optimum living environment for aquatic plants. SKU #13813#{3}

Amazon Marketplace

$7.80

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American Marine PINPOINT pH Monitor + Calibration Fluids

American Marine PINPOINT pH Monitor + Calibration Fluids

Monitor the pH level of your aquarium with ease using the American Marine Pinpoint pH Monitor from www. petstore. com. This is a highly reputable product manufactured by a company that is known world wide. So, you can be assured that the pH monitor is... ... more

American Marine PINPOINT pH Monitor + Calibration Fluids

Monitor the pH level of your aquarium with ease using the American Marine Pinpoint pH Monitor from www. petstore. com. This is a highly reputable product manufactured by a company that is known world wide. So, you can be assured that the pH monitor is...

Amazon Marketplace

$92.90

FREE shipping

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Aquatic CO2 Glass Drop Checker PH MONITOR Fish Tank Test KIT

Aquatic CO2 Glass Drop Checker PH MONITOR Fish Tank Test KIT

Maintaining proper Carbon Dioxide (CO2) levels in the planted aquarium is one of the most important factors in the health of the planted aquarium ecosystem. ... more

Aquatic CO2 Glass Drop Checker PH MONITOR Fish Tank Test KIT

Maintaining proper Carbon Dioxide (CO2) levels in the planted aquarium is one of the most important factors in the health of the planted aquarium ecosystem.

Amazon Marketplace

$13.69

FREE shipping

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Seachem pH Alert Water Monitor

Seachem pH Alert Water Monitor

Seachem Laboratories - pH Alert pH Alert&153 is a unique color device designed to be placed in the aquarium or filter and monitor pH continuously. A sensor changes color reversibly to alert you shifts to in pH levels between 5.8 and 8.6. No tests no... ... more

Seachem pH Alert Water Monitor

Seachem Laboratories - pH Alert pH Alert&153 is a unique color device designed to be placed in the aquarium or filter and monitor pH continuously. A sensor changes color reversibly to alert you shifts to in pH levels between 5.8 and 8.6. No tests no...

Amazon Marketplace

$9.98

FREE shipping

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American Marine Pinpoint pH Monitor Package

American Marine Pinpoint pH Monitor Package

American Marine PINPOINT pH MonitorThe PINPOINT pH Monitor is in use by thousands of customers worldwide. This affordable unit remains the only full-time pH monitor with .01 resolution. The PINPOINT pH Monitor requires only a 9-volt battery and is sold... ... more

American Marine Pinpoint pH Monitor Package

American Marine PINPOINT pH MonitorThe PINPOINT pH Monitor is in use by thousands of customers worldwide. This affordable unit remains the only full-time pH monitor with .01 resolution. The PINPOINT pH Monitor requires only a 9-volt battery and is sold...

Amazon Marketplace

$109.90

FREE shipping

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SAGA Digital Aquarium pH Monitor Package

SAGA Digital Aquarium pH Monitor Package

SAGA's Digital Aquarium pH Monitor is used and recognized worldwide as a powerful tool for aquarium professionals and hobbyists who understand the importance of stable pH. We've put together this package, complete with our model PH-201 monitor, PE-06A... ... more

SAGA Digital Aquarium pH Monitor Package

SAGA's Digital Aquarium pH Monitor is used and recognized worldwide as a powerful tool for aquarium professionals and hobbyists who understand the importance of stable pH. We've put together this package, complete with our model PH-201 monitor, PE-06A...

Amazon Marketplace

$89.95

FREE shipping

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CO2 PH Long Term Monitor For Fish Tank

CO2 PH Long Term Monitor For Fish Tank

1. Add 5 drops of CO2 test solution on test vial. 2. Refill aquarium water to the water level line. 3. Fit the bottom stand with the test vial tightly and rotate it up side down of the figures. 4. Put CO2-LONG TERMMONITOR inside the aquarium,... ... more

CO2 PH Long Term Monitor For Fish Tank

1. Add 5 drops of CO2 test solution on test vial. 2. Refill aquarium water to the water level line. 3. Fit the bottom stand with the test vial tightly and rotate it up side down of the figures. 4. Put CO2-LONG TERMMONITOR inside the aquarium,...

Amazon Marketplace

$6.65

FREE shipping

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UP PH Controller Monitor w/probe electrode BNC Adapter Buffer 100~240V #D813 NEW

UP PH Controller Monitor w/probe electrode BNC Adapter Buffer 100~240V #D813 NEW

GENERAL SPECIFICATION Power Supply : 100~240V 50/60Hz DC 9V / American plug. Power Consumption : Approx. 2 watts. Operating Humidity : Humidity Max. 90% RH. & TEMPERATURE : 0 to 50 ℃ (32 to 22 ℉). ... more

UP PH Controller Monitor w/probe electrode BNC Adapter Buffer 100~240V #D813 NEW

GENERAL SPECIFICATION Power Supply : 100~240V 50/60Hz DC 9V / American plug. Power Consumption : Approx. 2 watts. Operating Humidity : Humidity Max. 90% RH. & TEMPERATURE : 0 to 50 ℃ (32 to 22 ℉).

Amazon Marketplace

$108.93

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Hinter Aqua Aquarium Hang on external CO2 PH indicator monitor checker HF Glass Drop

Hinter Aqua Aquarium Hang on external CO2 PH indicator monitor checker HF Glass Drop

This is a very nice tiny Co2 Glass Checker. Made of quality glass. No suction cups required. Simply hang it on the edge of your planted aquarium. Easy maintenance, since it is not under water, it won't grow algae on the glass. Size is shown in one of... ... more

Hinter Aqua Aquarium Hang on external CO2 PH indicator monitor checker HF Glass Drop

This is a very nice tiny Co2 Glass Checker. Made of quality glass. No suction cups required. Simply hang it on the edge of your planted aquarium. Easy maintenance, since it is not under water, it won't grow algae on the glass. Size is shown in one of...

Amazon Marketplace

$15.99

FREE shipping

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Aquarium Electronic Salinity and ph meter Monitor

Aquarium Electronic Salinity and ph meter Monitor

Features 2 in 1 Salinity & Ph Monitor for Aquarium Accuary to monitor salinity Battery Charge function, No need to using a Power connect Blue LED Light on display~ All in one design, include PH Pen/Probe and Calibration Specification Range: PH 0.00 -... ... more

Aquarium Electronic Salinity and ph meter Monitor

Features 2 in 1 Salinity & Ph Monitor for Aquarium Accuary to monitor salinity Battery Charge function, No need to using a Power connect Blue LED Light on display~ All in one design, include PH Pen/Probe and Calibration Specification Range: PH 0.00 -...

Amazon Marketplace

$69.99

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Milwaukee Instruments Lux Light Meter, MW700

Milwaukee Instruments Lux Light Meter, MW700

The Milwaukee Instruments Lux Light Meter MW700 measures aquarium lighting intensity. It's a great tool for testing the intensity of your lighting system and determining when the bulbs need changing. The light sensor is waterproof and can be used to... ... more

Milwaukee Instruments Lux Light Meter, MW700

The Milwaukee Instruments Lux Light Meter MW700 measures aquarium lighting intensity. It's a great tool for testing the intensity of your lighting system and determining when the bulbs need changing. The light sensor is waterproof and can be used to...

Amazon Marketplace

$75.89

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Milwaukee Instruments MA887-BOX Digital Refractometer for Seawater Measurements with Protective Padded Hardshell

Milwaukee Instruments MA887-BOX Digital Refractometer for Seawater Measurements with Protective Padded Hardshell

The new Milwaukee MA887 Seawater Digital Refractometer encompasses 3 different types of user selected scales for the measurement of seawater providing for a much more precise evaluation. Each scale is temperature compensated. ... more

Milwaukee Instruments MA887-BOX Digital Refractometer for Seawater Measurements with Protective Padded Hardshell

The new Milwaukee MA887 Seawater Digital Refractometer encompasses 3 different types of user selected scales for the measurement of seawater providing for a much more precise evaluation. Each scale is temperature compensated.

Amazon Marketplace

$119.99

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Milwaukee Instruments Orp Probe Conditioning Kit (2-2oz Bottle)

Milwaukee Instruments Orp Probe Conditioning Kit (2-2oz Bottle)

All ORP Probes should be conditioned before being put into use and this procedure should be done about every 30 days to assure the accuracy of your ORP meter. ... more

Milwaukee Instruments Orp Probe Conditioning Kit (2-2oz Bottle)

All ORP Probes should be conditioned before being put into use and this procedure should be done about every 30 days to assure the accuracy of your ORP meter.

Amazon Marketplace

$14.21

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Milwaukee Instruments ORP Meter, MW500

Milwaukee Instruments ORP Meter, MW500

Affordable ORP meter with platinum electrode. Fast Processor with The New Chipset and Motherboard. Large easy to read LED display. ... more

Milwaukee Instruments ORP Meter, MW500

Affordable ORP meter with platinum electrode. Fast Processor with The New Chipset and Motherboard. Large easy to read LED display.

Amazon Marketplace

$99.95

FREE shipping

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Milwaukee Instruments MA9070 Zero Oxygen Solution (230 ml)

Milwaukee Instruments MA9070 Zero Oxygen Solution (230 ml)

Calibration Solution, 500mL Bottle for MIL-MA9070. ... more

Milwaukee Instruments MA9070 Zero Oxygen Solution (230 ml)

Calibration Solution, 500mL Bottle for MIL-MA9070.

Amazon Marketplace

$18.35

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