pH and EC meters, monitors, and probes

Terra Aquatica Liquid pH Test Kit provides a color-based reading of the pH of a nutrient solution without an electronic meter.

Features and purpose

• Volume: 30 ml.
• Range: pH 4.0 to 8.5.
• Up to 500 tests, according to the manufacturer.

Operation and compatibility

Fill the supplied test tube halfway, add two drops of indicator, shake, and compare the color with the scale. A color test should not be presented as having the resolution of a digital pH meter.

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VitaLink Essentials is a liquid indicator for determining a solution’s pH by color.

Features and purpose

• Volume: 30 ml.
• Read by comparing with the included color chart.

Use and compatibility

Use the sample volume and number of drops specified in the instructions on the specific package. The number of tests depends on this procedure; no exact number of measurements is guaranteed.

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Milwaukee PH600 is a compact digital tester for the pH of liquid samples.

Features and intended use

• pH range: 0.0 to 14.0.
• Resolution: 0.1 pH.
• Accuracy: ±0.1 pH.
• Manual one-point calibration.

Operation and compatibility

Calibrate using the specified buffer, wait for a stable reading, and store the probe in a suitable solution. Decimal places in a description do not increase the display resolution.

Warranty under the store offer

• device warranty: 1 year
• sensor warranty: 6 months

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Milwaukee CD611 measures the electrical conductivity of liquids.

Features and intended use

• Range: 0 to 19,900 µS/cm.
• Resolution: 100 µS/cm.
• Manual single-point EC calibration.
• Manufacturer-recommended standard: 12,880 µS/cm.

Use and compatibility

EC is measured directly. Conversion to TDS/ppm requires a selected factor and is not a separate measurement of each nutrient. Temperature compensation does not mean a separate temperature reading is provided.

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For CD611: Milwaukee, 12,880 µS/cm EC standard, 20 ml sachet.

Milwaukee pH51 is a pH tester with a replaceable MA73600 electrode.

Features and purpose

• Range: pH 0.0 to 14.0.
• Resolution: 0.1 pH.
• Accuracy: ±0.1 pH.
• Manual two-point calibration.

Use and compatibility

Prepare the probe and calibrate it according to the manual. Keep the pH electrode hydrated with a suitable solution.

Warranty under the store offer

• meter warranty: 1 year
• probe warranty: 6 months

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Milwaukee pH55 measures pH and temperature with automatic temperature compensation.

Features and intended use

• pH range: −2.0 to 16.0.
• pH accuracy: ±0.1.
• Automatic one- or two-point calibration.
• Replaceable MI56P electrode.

Operation and compatibility

Allow the sample to reach temperature equilibrium and wait for a stable reading. Replace the electrode with the specified model.

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Neudorff Bodentest is a kit for determining the pH of a soil sample.

Features and intended use

• Intended use: soil pH test.
• Test a sample and read the result according to the kit instructions.

Use and compatibility

Take a representative soil sample and follow the steps on the package. This is a soil test, not an electronic EC meter.

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Milwaukee EC60 measures electrical conductivity, calculated TDS and temperature.

Features and intended use

• EC range: 0 to 20 mS/cm.
• TDS range: 0 to 10 ppt.
• Temperature range: 0 to 60°C.
• Automatic one-point EC calibration.

Operation and compatibility

TDS is derived from EC using a conversion factor. Check the settings and specified EC standard for the EC60 before comparing readings with another device.

Warranty under the store offer

• Manufacturer's warranty - 2 years for the device, 6 months for the sensor. Does not cover mechanical damage or improper use!

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Bluelab pH Pen measures the pH and temperature of a liquid solution.

Features and intended use

• pH range: 0.0 to 14.0.
• pH accuracy at 25°C: ±0.1.
• Two-point pH calibration.

Use and compatibility

Use the specified buffers and KCl storage solution. The standard pH Pen is not equivalent to the PenPlus with its replaceable module.

Store offer warranty

• 1-year warranty

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Milwaukee C66 is an EC tester with a replaceable electrode.

Features and purpose

• EC range: 0.00 to 10.00 mS/cm.
• Resolution: 0.01 mS/cm.
• Accuracy: ±2% of full scale.
• Manual one-point calibration.

Operation and compatibility

Follow the instructions for preparation, standard, and temperature equilibration. Check the electrode's cleanliness if readings are unstable or low.

Warranty under the store offer

• meter warranty: 1 year
• electrode warranty: 6 months

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The Bluelab Soil pH Pen is designed for pH measurements in soil, growing media, and solutions.

Features and intended use

• pH range: 0.0 to 14.0.
• pH accuracy at 25°C: ±0.1.
• Two-point pH calibration.

Use and compatibility

Prepare the sample according to the instructions and avoid putting mechanical stress on the glass tip. Keep the electrode hydrated.

Warranty under the store offer

• 1-year warranty

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Milwaukee Pocket MI6000 is a set of separate pH and EC testers.

Features and intended use

• PH600 pH tester.
• CD611 EC tester.

Operation and compatibility

Calibrate each meter with its prescribed standard. The two meters have different probes, measurement principles and storage requirements.

Browse pH and EC kits.

For the CD611: Milwaukee, EC standard 12 880 µS/cm, 20 ml sachet.

Bluelab Truncheon measures the electrical conductivity of nutrient solutions and displays the corresponding EC, CF, and ppm scales.

Features and purpose

• EC range: 0.2 to 3.6 mS/cm.
• Factory-calibrated, with no user calibration required.
• 500 ppm and 700 ppm scales.

Use and compatibility

Clean the measuring end and check it with Bluelab 2.77 mS/cm standard. Checking with a standard is different from adjusting the calibration. The EC reading does not measure the amount of each individual fertilizer.

Warranty under the store offer

• 5-year warranty

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Checking standard: Bluelab, EC Standard 2.77 mS/cm, 250 ml.

The Milwaukee Pocket Tester Kit combines the pH51 with a separate EC tester.

Features and intended use

• pH measurement with the pH51.
• Separate electrical conductivity tester.

Use and compatibility

Confirm the exact EC tester model and included calibration supplies before ordering. The pH51 and EC tester use different calibration procedures.

Browse pH and EC kits.

Bluelab Conductivity Pen measures EC and solution temperature.

Features and purpose

• EC range: 0.0 to 10.0 mS/cm.
• EC accuracy at 25°C: ±0.1 mS/cm.
• Single-point EC calibration.

Use and compatibility

Use the standard and procedure for the Conductivity Pen. The rule that Truncheon does not require user calibration does not apply to this model.

Warranty under the store offer

• 1-year warranty

Browse EC meters.

Milwaukee MC110 PRO is a benchtop pH monitor with an alarm when the reading deviates from the set value.

Features and intended use

• Range: pH 0.0 to 14.0.
• Resolution: 0.1 pH; accuracy: ±0.2 pH.
• Alarm setpoint: pH 3.5 to 7.5.
• Manual two-point calibration.

Operation and compatibility

The MC110 displays the reading and sounds an alarm. It does not have the dosing function of the MC122.

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Milwaukee MC122 PRO monitors pH and switches a compatible device according to the set value.

Features and intended use

• pH controller with manual two-point calibration.
• Compatible with the Milwaukee MP810 dosing pump.
• The MP810 is not included in this separate offer for the MC122.

Operation and compatibility

Automatic addition of pH adjuster requires a pump, a suitable reagent and a properly selected setup. Choose the MC720 kit when you need an offer that includes the MC122 and MP810.

Warranty under the store offer

• device warranty: 2 years
• pH probe warranty: 6 months

Browse pH and EC meters and controllers.

Dosing pump: Milwaukee MP810, dosing pump, 1.5 L/h, 25 mL/min. Complete kit: Milwaukee MC720 PRO, MC122 and MP810 dosing pump kit.

Milwaukee MC811 MAX is a monitor for continuous display of pH, EC, and temperature.

Features and intended use

• pH: 0.0 to 12.0; resolution 0.1; accuracy ±0.2 pH.
• EC: 0.00 to 5.00 mS/cm; resolution 0.01; accuracy ±2% of full scale.
• Temperature: −10 to 60°C.
• Calibration: manual pH calibration at two points, manual EC calibration at one point.

Use and compatibility

The MC811 is a monitor and does not automatically dose fertilizer or pH adjuster. The TDS functions of the MC810 model should not be attributed to the MC811.

Warranty under the store offer

• Meter warranty: 2 years
• pH probe warranty: 6 months

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Bluelab OnePen is a portable meter for pH, EC and temperature with a Bluetooth connection to Edenic.

Features and intended use

• Replaceable combination probe.
• pH resolution: 0.01.
• EC and ppm 500/700 scales, depending on the selected mode.
• Connects to Edenic via Bluetooth.

Operation and compatibility

A resolution of 0.01 pH is not the same as an accuracy of ±0.01 pH. Mobile features require a compatible app and connection. OnePen is not a standalone Wi-Fi monitor or dosing system.

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Milwaukee Pocket Tester Kit combines the pH55 and EC60.

Features and intended use

• pH55 for pH and temperature.
• EC60 for EC, TDS, and temperature.

Operation and compatibility

Check the contents of the specific kit and prepare both meters according to their separate instructions. The TDS scale is derived from EC using a coefficient.

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Milwaukee MW802 PRO measures pH, EC, and calculated TDS with a combination probe.

Features and intended use

• pH range: 0.00 to 14.00.
• EC range: 0.00 to 6.00 mS/cm.
• TDS range: 0 to 4000 ppm.
• Accuracy: ±0.2 pH; ±2% of the full EC/TDS scale.
• Manual one-point calibration for pH and EC/TDS.

Operation and compatibility

Follow the procedure for the MW802. TDS is calculated from EC using this model's factor; do not compare ppm values unless the factor is the same.

Warranty under the store offer

• meter warranty: 2 years
• probe warranty: 6 months

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Bluelab Pulse measures electrical conductivity, moisture, and temperature in compatible substrates.

Features and purpose

• Designed for root-zone measurements.
• Works with a compatible mobile app and Bluetooth connection.

Use and compatibility

Follow the substrate requirements and measurement method. Substrate EC and EC of an extracted or irrigation solution are not interchangeable unless the same method is used. Pulse does not measure pH. Check current app support for your phone.

Warranty under the store offer

• 1-year warranty

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Milwaukee MA911B/2 is a replacement measuring probe.

Features and purpose

• Designed for: Milwaukee MC110 PRO.
• Replacement pH electrode, sold separately from the complete meter.

Operation and compatibility

Check the exact model and connection before ordering. After replacement, prepare, hydrate, and calibrate the probe according to the meter's manual. A matching connector alone does not guarantee compatibility.

Warranty offered by the store

• warranty: 6 months

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Milwaukee MC310 PRO is a stationary EC monitor with an out-of-range alarm.

Features and intended use

• EC range: 0.0 to 10.0 mS/cm.
• Resolution: 0.1 mS/cm.
• Accuracy: ±2% of full scale.

Operation and compatibility

The monitor displays EC and sounds an alarm, without automatically dosing fertilizer. Calibrate according to the MC310 instructions.

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Bluelab pH ProbePlus is a replacement measuring probe.

Features and purpose

• Designed for: Bluelab pH PenPlus.
• pH and temperature module for PenPlus.

Operation and compatibility

Check the exact model and connection before ordering. After replacement, prepare, hydrate, and calibrate the probe according to the device manual. A matching connector alone does not guarantee compatibility.

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Compatible device: Bluelab pH PenPlus, pH tester with replaceable probe.

Milwaukee MW804 is a combined tester for pH, EC, calculated TDS and temperature.

Features and purpose

• pH: 0.00 to 14.00; resolution 0.01; accuracy ±0.05.
• EC: 0.00 to 20.00 mS/cm.
• TDS: 0.00 to 10.00 ppt.
• Temperature: 0 to 50°C.
• EC/TDS accuracy: ±2% of full scale.
• Automatic calibration; replaceable MI60P probe.

Operation and compatibility

Check the TDS factor and selected mode. Perform the separate pH and EC calibration procedures in the manual.

Warranty under the store offer

• meter warranty: 2 years
• sensor warranty: 6 months

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Milwaukee EC40 measures the electrical conductivity of nutrient solution using EC, CF and ppm scales.

Features and purpose

• EC range: 0.2 to 4.0 mS/cm.
• ppm scales with 0.5 and 0.7 factors.
• Factory-calibrated model.

Operation and compatibility

Clean the electrodes and check the readings according to the instructions. ppm is a value calculated from EC, not an analysis of specific salts.

Warranty under the store offer

• warranty: 2 years

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Milwaukee MA871 is a digital refractometer for readings on the Brix scale.

Features and intended use

• Range: 0 to 85% Brix.
• Measurement based on the refractive index.

Operation and compatibility

Follow the manufacturer's procedure for zeroing and cleaning the prism. Brix is not EC and does not selectively indicate the content of each dissolved component in a complex mixture.

Warranty under the store offer

• Warranty: 2 years

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Bluelab pH Probe is a replacement measuring probe.

Features and purpose

• Designed for: compatible Bluelab pH devices, as specified in the manual.
• Replacement pH electrode, sold separately from the complete meter.

Operation and compatibility

Check the exact model and connection before ordering. After replacement, prepare, hydrate, and calibrate the probe according to the device manual. A matching connector alone does not guarantee compatibility.

Warranty under the store offer

• warranty: 6 months

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Bluelab Starter Pack is a kit for measuring pH and electrical conductivity in nutrient solution.

Features and intended use

• Combines pH and EC measuring tools, depending on the specific kit contents.

Operation and compatibility

Confirm which devices and solutions are included before ordering, as the name Starter Pack alone does not clearly specify the contents.

Warranty under the store offer

• 1-year warranty

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