Summary
The Milwaukee MW101-SOIL PRO pH meter has won fans around the world with its reliable, fast and simple operation as well as its toughness and accuracy.
The Milwaukee PRO pH Meter is preferred by people testing samples in direct soil or with slurries that cause other pH meters to fail while taking direct readings in Hydroponics, Horticulture and farming applications.
The Milwaukee PRO pH meter offers:
Speed
The MW101-SOIL delivers fast results to ±0.02 pH accuracy with two point calibration.
Toughness
The rugged meter is designed to take knocks. Paired with low maintenance, field grade MA920B/1 open junction, gel filled electrode, the MW101-SOIL is ideal for everyone from educators to horticulture professionals and growers.
Design features
Fast easy to read results with large digital LCD readout
±0.02 pH accuracy & 0.01 pH resolution
Lightweight and portable
Easy measurement: just place the probe in the sample, gently stir and wait for the reading to stabilize
3’ probe cables for extra flexibility
Manual two-point calibration for increased accuracy
Gel-filled, open junction, field grade pH electrode for low maintenance and high performance
Auto shut off and low power demand for approx. 300 hours of continuous use (battery included)
Use and Care
pH meters usually start performing poorly because of problems with the probe. The two parts of the pH probe that cause problems are the glass sensing bulb and the reference junction.
Sensing bulb
The glass bulb loses sensitivity with use and will eventually fail. This is true of all pH probes.
Reference junction
The reference junction is a small hole that allows the meter to compare the sample to a reference. The reading is generated based on the electrical difference between the sample and reference. If the junction hole gets clogged, the pH probe will no longer function.
You can extend the life of your pH electrode in the following ways.
Cleaning and Storage
All pH sensors have a limited life and response time gets longer with age. Properly maintaining your pH pen tester will give you fast, accurate results for longer. So, be sure to order the Milwaukee pH Maintenance Kit code PH-Main at checkout time! This will be needed to help clean and condition the pH electrode before use!
Storage
The pH probe needs to be kept hydrated. Long periods of dry storage will damage the sensitivity of the probe. Allowing the probe to dry out may also result in the junction hole getting clogged.
Store the pH probe in storage solution MA9015. Only use tap water short-term if MA9015 is not immediately available and NEVER store in distilled Water (DI) or Reverse Osmosis (RO) water. This will damage the sensitivity of the probe.
The best way to store the probe is with the probe's cap filled with storage solution or calibration buffer and the cap tightened to prevent leakage. It is also recommended that to store the electrode upright to further reduce the potential for leakage.
Cleaning
Residue from the sample can impact the sensitivity of the sensing bulb and clog the junction. This is especially true if the sample has a lot of organic material. We recommend regularly soaking your electrode in cleaning solution MA9016 for about 20 minutes.
Calibration
The pH sensing bulbs become less sensitive over time so make sure that you are calibrating reguarly to keep your PRO pH meter accurate. Also, calibrate after cleaning or a long period of storage.
Probe calibration is a simple procedure for optimal performance and should be done any time your readings become suspect. Calibration should be performed at least once a month.MA9007 is a lab grade pH 7.01 buffer solution certified to meet the standard to an accuracy of ±0.01 pH removing the inaccuracies involved with mixing buffers.Milwaukee solutions are designed to help you achieve reliable and repeatable pH measurements while extending the life of your electrode.
DESIGN FEATURES
pH 7.01 Calibration Buffer Solution (230 mL)
Fundamental for the correct use of electrodes and for obtaining the most accurate and reproducible readings
Sealed against light with air tight, tamper proof cap
Ideal for fast accurate calibration
Simply open, pour into a beaker or container and insert the tester or electrode to start the calibration process.
Probe calibration is a simple procedure for optimal performance and should be done any time your readings become suspect. Calibration should be performed at least once a month.MA9004 is a lab grade pH 4.01 buffer solution certified to meet the standard to an accuracy of ±0.01 pH removing the inaccuracies involved with mixing buffers.Milwaukee solutions are designed to help you achieve reliable and repeatable pH measurements while extending the life of your electrode.
DESIGN FEATURES
pH 4.01 Calibration Buffer Solution (230 mL)
Fundamental for the correct use of electrodes and for obtaining the most accurate and reproducible readings
Sealed against light with air tight, tamper proof cap
Ideal for fast calibration
Simply open, pour into a beaker or container and insert the tester or electrode to start the calibration process.
Probe calibration is a simple procedure for optimal performance and should be done any time your readings become suspect. Calibration should be performed at least once a month.MA9010 is a lab grade pH 10.01 buffer solution certified to meet the standard to an accuracy of ±0.01 pH removing the inaccuracies involved with mixing buffers.Milwaukee solutions are designed to help you achieve reliable and repeatable pH measurements while extending the life of your electrode.
DESIGN FEATURES
pH 10.01 Calibration Buffer Solution (230 mL)
Fundamental for the correct use of electrodes and for obtaining the most accurate and reproducible readings
Sealed against light with air tight, tamper proof cap
Ideal for fast accurate calibration
Simply open, pour into a beaker or container and insert the tester or electrode to start the calibration process.
The MC310 EC automatically monitors your EC levels. Just set your EC parameters and let the Milwaukee EC monitor do the rest.The Milwaukee PRO EC monitor is preferred by people looking to dial in their testing program when they have an ongoing need to maintain levels. Common uses are nutrient tanks, hydroponics, and horticulture.The Milwaukee PRO EC monitor offers:ACCURACYThe Milwaukee PRO EC monitor offers an accuracy to ±2% full scale.AUTOMATIONThe monitor has a set-point range from 1.0 to 5.0 mS/cm with alarms that activate when readings are higher or lower than set point.EASY INSTALLATIONThis EC monitor comes with a complete mounting kit including a probe holder.DESIGN FEATURESFast easy to read current results with large digital LCD readout and visual LED alarm.Accurate to ±2% full scale (0.0 to 10.0 mS/cm) with the user selectable high/low set points.Simple one-point calibration for increased accuracy with manual trimmers for easy adjustment.MA812/2 hardwired EC probe included.6.5 feet (2 meter) probe cables for extra flexibility when testing.12 VDC power supply.Easy to use, easy set up.SPECIFICATIONSRange: 0.0 - 10.0 mS/cmResolution: 0.1 mS/cmAccuracy: ±2% F.S.Calibration: Manual, 1-pointSet point: 1.0 to 5.0 mS/cmAlarm: Visual, active when reading is higher or lower than set pointTemperature Compensation: Automatic, from 0 to 50°C | 32 to 122°FEC electrode: MA812/2 (included)Environment: 0 to 50°C / 32 to 122°F; max RH 95%Power Supply: 12 VDC adapter (included)Power Drivers: 115 VAC, 2A, 60Hz or 230 VAC, 1A, 50HzMounting kit (Included)Dimensions: 5.9 x 3.2 x 1.35 inches (148.5 x 82.5 x 32 mm)Weight: 6.3 ounces (180 g) (meter only)
GroStar by Apera pH calibration kit (pH 4/7/10, 8 oz. each)
Kit Includes:
(1) pH 4.0 calibration solution 8 oz.
(1) pH 7.0 calibration solution 8 oz.
(1) pH 10.0 calibration solution 8 oz.
pH measuring equipment must be cleaned and calibrated regularly to ensure accurate readings
High accuracy (0. 01 pH): standardized against NIST Certified pH references within 0. 01 pH at 25˚C (77˚F). ideal for the calibration of all pH meters
Color-coded, double-sealed, 1-year shelf life
Expiration date and temperature/ph reference chart provided for reference
Non-hazardous product
Calibration Solution should be stored in a cool place out of direct sun and heat
Our brainy pH Controller Connect constantly monitors and fine-tunes the pH levels for you. But more than that, it wirelessly data logs to your computer too, putting continuous information at your fingertips. Use the data to make system changes faster for the ultimate crop. You can also change the settings from your PC. One Bluelab Connect Stick is required, sold separately. Local and cloud data logging capability (download free Bluelab Connect Software). Option to view data and current status remotely via Google Docs. For use with reservoirs up to 200 US gal/760 L. Plant-safe green backlit LCD with adjustable brightness and large, easy-to-read display. Easy to navigate menu to program, adjust settings and calibrate by a simple push of a button. Flashing high/low alarm with control lockouts to protect from over-dosing. Auto resume dosing on restart after power loss. Includes: water-resistant, wall mount housing, 13 ft acid/alkali resistant dosing tube, international power supply, replaceable double junction pH probe and temperature probe (for pH ATC). Use with undiluted Bluelab pH Up or Down. Compatible with Bluelab Connect Stick and Connect Range Extender. 6 month guarantee for Bluelab pH Probe.
Ideal for commercial use, the TDS-3 includes a carrying case with belt clip. It is highly efficent and accurate due to its advanced microprocessor technology. It features a measurement range of 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1 ppm. From 1000 to 9990 ppm, the resolution is in increments of 10 ppm, indicated by a blinking image.
A soil meter designed specifically for AC Infinity AI Controllers to help monitor and maintain soil saturation.
Enables your controller to activate water devices with advance controls and send alerts through the AC Infinity app.
Detachable stem enables secure sensor placement deeper in soil. IP67-rated for sealed protection against liquids and dirt.
Sensor probe crafted to be gentle on roots in soil and potting mixes within fabric pots, gardens, and grow beds.
Only one soil sensor may be used with an AI controller at a time. Use sensor splitters (sold separately) to pair additional ones.
Product Description
This soil meter is designed specifically to be used with the AC Infinity AI Controllers to help monitor and maintain soil saturation, a crucial aspect of optimizing plant health and growth. The detachable stem featuring precise measurements enables secure sensor placement deeper within the soil, providing accurate and consistent moisture readings. With an IP67 rating and a stem cap, the meter offers sealed protection against liquids, moisture, and dirt through heavy use. The sensor probe is crafted to be gentle on roots in soil and potting mixes within fabric pots, gardens, and grow beds.
Intelligent Pairing
When used with our AI controllers and Wi-Fi app, the probe measures soil moisture so they can activate devices within certain settings. This ensures your plants get the right amount of water at the right time. Only one soil sensor may be used with an AI controller at a time natively. However, this limitation can be surpassed when using a forthcoming sensor splitter (sold separately).
Advanced Tracking
Tracking soil moisture is essential for preventing overwatering and underwatering, which can lead to poor plant health and reduced yields. By maintaining optimal moisture levels, the soil sensor promotes robust root development, nutrient uptake, and overall plant vitality. This advanced level of control elevates your growing habits, making the process more efficient and effective compared to using a standard probe. The soil sensor and AI controller's ability to adapt to changing conditions and provide real-time adjustments sets a new standard in precise water management for your plants.
The Milwaukee Waterproof pH55 PRO pH/Temp. Tester is one of our most accurate cost effective, well rounded, rugged and reliable testers in the market featuring dual level LCD readouts, easily replaceable probe and extended pH ranges to meet almost any application. It's simple 1 or 2 point automatic calibration is simple-to-use and offers TWO sets of memorized buffers to select.  Ideal for use in aquariums, hydroponics, horticulture, education, pools, beer and many other applications.The Milwaukee Waterproof pH55 pH/temp. tester offers:
ACCURACY
The Waterproof pH55 PRO tester is accurate to ±0.1 pH & +/-0.5°C (+/-1°F) and is easy to read.With easy 2 point automatic calibration, this pH tester is quickly calibrated to an accuracy of much more expensive meters.  Simple design and rugged, it brings great value for any application.  Why guess at your readings using litmus paper when you can have guaranteed accurate, digital LCD results.
LONG LIFE
The tester comes with a replaceable pH probe with a double junction probe designed for longer life.
FAST RESPONSE
The probe is double junction allowing quick, accurate pH readings and respose times.
WATERPROOF CONSTRUCTION
No more worries about dropping your tester while measuring. The pH55 PRO is waterproof to IP65.
LIGHT WEIGHT
At just 3.5 ounces, the pH55 PRO is easy to handle at up to half the weight of other testers.
EASE-OF-USE
A large Dual Level LCD screen with easy-to-read graphic symbols, makes it easy while calibrating or reading your measurement.  This takes the  takes the guess work out of litmus paper.
DESIGN FEATURES
Fast easy to read results with large digital LCD readout.
Extreme pH accuracy to  ±0.1 pH with an extended pH range (-2.0 pH to 16.0 pH).
Resolution to 0.1 pH.
Lightweight and portable.
Easy measurement: just place the probe in the sample, gently stir, wait for the stability indication to show a stable reading and then freeze the reading.
Is fully compensated for temperature (ATC).
Simple Automatic one or two-point calibration.
2 Sets of pre-memorized buffers.
Gel-filled, double junction pH electrode for low maintenance and high performance.
Over 300 hours of battery life (batteries included).
Fully waterproof to IP65.
Replaceable pH electrode Mi56P.
CARE AND USE
All pH sensors have a limited life and response time gets longer with age. Properly maintaining your pH pen tester will give you fast, accurate results for longer. So, be sure to order the Milwaukee pH Maitenance Kit code PH-Main at checkout time!  This will be needed to help clean and condition the pH electrode before use!Here are our top four tips.
1. Always store with the cap full of buffer or storage solution MA9015 not water.
2. Clean your Tester regularly by soaking in cleaning solution MA9016.
3. Calibrate after cleaning and/or storage before testing to adjust for changes in the pH sensor.
4. Gently stir the Tester in the sample for a faster result.
SPECIFICATIONS
pH Range: -2.0 to 16.0 pH
Temperature Range: -5.0 to 60.0°C (23 to 140°F)
pH Resolution: 0.1 pH
pH Accuracy: ±0.1 pH
Temperature Accuracy: ±0.5°C (±1°F)
Typical EMC Deviation: ±0.1
Typical EMC Temperature Deviation: ±0.3°C (±0.6°F)
Temperature Compensation: Automatic from -5 to 60°C (23 to 140°F)
Calibration Automatic: 1 or 2 points with 2 sets of pre-memorized buffers (pH 4.01, 7.01, 10.01) or (pH 4.01, 6.86, 9.18)
Probe: Replaceable double junction for extended life (Mi56P)
Environment: -5 to 50°C / 23 to 122°F; max RH 100%
Battery Type: 4 x 1.5V; IEC LR44, A76 (included)
Battery Life: Approx. 300 hours of use
Auto-off: after 8 minutes on non-use
Dimensions: 7.9 inches √ó 1.5 inches (diameter)
Weight: 3.5 ounces (99.22 g)
The Milwaukee MC110 PRO Mid Range pH monitor offer lab grade accuracy with an easily viewable continuous check on pH levels with alarms.DESIGN FEATURESFast easy to read results with large digital LCD readout.Accuracy to ± 0.2 pH with a full 0 pH to 14 pH range.Set point range of 3.5 to 7.5 pH with visual alarm activated when reading is higher or lower than set point.Comes with full mounting kit including probe holders.Lab grade probe included with a double junction, gel filled design for low maintenance. Starter Calibration 1 x 20 mL solution M10007B (7.01 pH).MILWAUKEE PRO PH PROBE CARE pH meters usually start performing poorly because of problems with the probe. The two parts of the pH probe that cause problems are the glass sensing bulb and the reference junction.SENSING BULBThe glass bulb loses sensitivity with use and will eventually fail. This is true of all pH probes.REFERENCE JUNCTIONThe reference junction is a small hole that allows the meter to compare the sample to a reference. The reading is generated based on the electrical difference between the sample and reference. If the junction hole gets clogged, the pH pen will no longer function.You can extend the life of your pH electrode in the following ways.STORAGEThe pH probe needs to be kept hydrated. Long periods of dry storage will damage the sensitivity of the probe. Allowing the probe to dry out may also result in the junction hole getting clogged.Storing in pH probe storage solution or pH calibration buffers will help address both these issues.Do not store in tap water and DI water. This will damage the sensitivity of the probe.This best way to store the probe is with the probe's cap filled with storage solution or calibration buffer and the cap tightened to prevent leakage. It is also recommended that to store the electrode upright to further reduce the potential for leakage.CLEANINGResidue from the sample can impact the sensitivity of the sensing bulb and block the junction. This is especially true if the sample has a lot of organic material. We recommend regularly soaking the probe in cleaning solution.CALIBRATIONThe pH sensing bulbs become less sensitive over time so make sure that you are calibrating reguarly to keep your PRO pH meter accurate. Also, calibrate after cleaning or a long period of storage.SPECIFICATIONpH Range: 0.0 - 14.0 pHpH Resolution: 0.1 pHpH Accuracy: ± 0.2 pHCalibration: Manual 2 pointsSetpoint range: 3.5 to 7.5 pHAlarm Active: when reading is higher or lower than set pointpH Electrode: MA911B/2 (included)
The Milwaukee EC60 PRO Conductivity Tester is designed for hydroponic and other growers to help you make sure that your plants have the ideal amount of nutrient avaiable. Keep EC in your target range to help your achieve better results.DESIGN FEATURESMeasures conductivity and TDS with automatic temperature compensation.Ideal range for hydroponic and other growers (0.00 to 20.00 mS/cm).Units in mS/cm or ppt easily convertable to ppm.Factory calibrated with the ability to recalibrate if needed.Replaceable electrode.Fully waterproof to IP65.Approximately 100 hours of use (4 x 1.5V batteries included).CARE AND USEMAINTENANCEEC electrodes can develop nutrient build up over time. To miminize build up, always rinse the probe in fresh tap water after every use.CONVERTING EC TO TDSThe Milwaukee EC60 PRO Conductivity Tester, like all conductivity meters, provides a measure of electrically charged ions in a solution and is an absolute measure of conductivity.In Hydroponics, EC is often converted to TDS in parts per million (ppm). Different scales include the 500 scale, 650 scale and the 700 scale. However, true PPM can only be determined through chemical analysis.Your mS/cm reading can be approximately converted to TDS (ppm) as shown in the examples below.2.00 mS/cm = 2000 uS/cm = 1000 ppm on .50 factor scale2.00 mS/cm = 2000 uS/cm = 1400 ppm on the 442 scale or .70 factor scaleSPECIFICATIONSEC Range: 0.00-20.00 mS/cmTDS Range: 0.00-10.00 pptTemp Range: 0.0 to 60.0°C / 32.0 to 140.0°FEC Resolution: 0.01 mS/cmTDS Resolution: 0.01 pptTemp Resolution: 0.1°C / 0.1°FEC Accuracy: 2% Full ScaleTDS Accuracy: 2% Full ScaleTemp Accuracy: ±0.5°C / ±1°FEC Typical EMC Deviation: 2% Full ScaleTDS Typical EMC Deviation: 2% Full Scale TempTypical EMC Deviation Temperature: ±0.5°C / ±1°FCalibration: Automatic, 1 pointTemperature Compensation: Automatic, with β=0.0 to 2.4%/°CProbe: Mi59P (replaceable)Environment: 0 to 50°C / 32 to 122°F; max RH 100%Battery Type: 4 x 1.5V; IEC LR44, A76 (included)Battery Life: Approx. 100 hours of useAuto-off: After 8 minutes of non-useDimensions: 7.9 × dia 1.5 inchesWeight: 3.5 ounces
The Milwaukee MW100 PRO pH meter features manual calibration and fast operation in a rugged design.The Milwaukee MW100 PRO pH Meter is ideal for users in pools, and hydroponic applications. This meter is also ideal for educators that want their students to learn the basics of pH meter calibration before going fully automatic.The Milwaukee PRO pH meter offers:SPEEDThe MW100 delivers fast results to ±0.2 pH accuracy with two-point, manual calibration.TOUGHNESSThis rugged meter is designed to take knocks. Paired with the low maintenance, lab grade SE220 double junction, gel filled, epoxy electrode, the MW100 is ideal for everyone from educators and pool professionals to hydroponics growers.DESIGN FEATURESFast easy to read results with large digital LCD readout.Accurate to ±0.2 pH with a 0.0-14.0 pH range.Lightweight, ergonomic and portable.Easy measurement: just place the probe in the sample, gently stir and wait for the reading to stabilizeSimple manual two-point calibration for increased accuracy.Gel-filled, double junction lab grade pH electrode for low maintenance and high performance with a screw on cap to ensure proper storage (SE220 probe included).3 feet probe cables for extra flexibility when testing.Low battery indicator.Battery life of approx. 300 hours of continuous use. (battery included)USE AND CARE pH meters usually start performing poorly because of problems with the probe. The two parts of the pH probe that cause problems are the glass sensing bulb and the reference junction.SENSING BULBThe glass bulb loses sensitivity with use and will eventually fail. This is true of all pH probes.REFERENCE JUNCTIONThe reference junction is a small hole that allows the meter to compare the sample to a reference. The reading is generated based on the electrical difference between the sample and reference. If the junction hole gets clogged, the pH probe will no longer function.You can extend the life of your pH electrode in the following ways.CLEANING AND STORAGEAll pH sensors have a limited life and response time gets longer with age. Properly maintaining your pH pen tester will give you fast, accurate results for longer. So, be sure to order the Milwaukee pH Maitenance Kit code PH-Main at checkout time!  This will be needed to help clean and condition the pH electrode before use!STORAGEThe pH probe needs to be kept hydrated. Long periods of dry storage will damage the sensitivity of the probe. Allowing the probe to dry out may also result in the junction hole getting clogged.Storing in pH probe storage solution MA9015 or pH calibration buffers will help address both these issues. Do not store in tap water and DI water. This will damage the sensitivity of the probe.The best way to store the probe is with the probe's cap filled with storage solution or calibration buffer and the cap tightened to prevent leakage. It is also recommended that to store the electrode upright to further reduce the potential for leakage.CLEANINGResidue from the sample can impact the sensitivity of the sensing bulb and clog the junction. This is especially true if the sample has a lot of organic material. We recommend regularly soaking your electrode in cleaning solution MA9016.CALIBRATIONThe pH sensing bulbs become less sensitive over time so make sure that you are calibrating reguarly to keep your PRO pH meter accurate. Also, calibrate after cleaning or a long period of storage.SPECIFICATIONSpH Range: 0.0 to 14.0 pHpH Resolution: 0.1 pHpH Accuracy: ±0.2 pHCalibration: Manual, 2-pointpH Electrode: SE220 with 3 foot cable (included)Environment: 0 to 50°C / 32 to 122°F; max RH 95%Battery Type: 1 x 9V (included)Battery Life: Approx. 300 hours of continuous useMeter Dimensions: 5.7 x 3.1 x 1.6 inches (145 x 80 x 40 mm)Meter Weight: 0.5 lbs. (with battery) (0.22 kg)Packaged Dimensions: 8.35 x 5.71 x 2.64 inches (212 x 145 x 67 mm)Packaged Weight: 0.97 lbs. (0.49 kg)
The Milwaukee EC/TDS Nutrient Meter is designed for Hydroponics, horticulture and agriculture to help you make sure that your vegetables and plants are receiving the right amount of nutrient to promote healthy growth with low to zero product waste. Keep EC/TDS in your target range to help your achieve better results.DESIGN FEATURESMeasures conductivity (EC) and total dissolved solids (TDS) with automatic temperature compensation.Ideal range for Hydroponics (0.2 to 4 mS/cm | 2 to 40 CF | 140 to 2800 ppm 0.7 scale | 100 to 2000 ppm 0.5 scale).Units directly in mS/cm/CF/PPM (no conversions required). Factory calibrated no continious calibration required.High accuracy.Automatic Temperature Compensation (ATC).Auto on/off feature.Blue LED display.Graphite electrode in ABC + PC body.Battery level indicators.Battery life up to 3 years with approx. 10 measurements per day.3 X 1.5V AA (batteries included).CARE AND USEMAINTENANCEEC/TDS electrodes can develop nutrient build up over time. To miminize build up, always rinse the probe in fresh tap or DI water after every use.CONVERTING EC TO TDSThe Milwaukee EC40 meter, like all conductivity meters, provides a measure of electrically charged ions in a solution and is an absolute measure of conductivity.EC is often converted to TDS in parts per million (ppm). Different scales include the 500 scale, 650 scale and the 700 scale. However, the EC40 has all the readings direct EC/TDS/CF.  Your uS/cm reading can be approximately converted to TDS (ppm) as shown in the examples below.1 uS/cm = 0.5 ppm on a .5 factor scale 1 uS/cm = 0.7 ppm on a .70 factor scale (442)SPECIFICATIONSRange: 0.2 to 4 mS/cmRange: 2 to 40 CFRange: 140 to 2800 ppm 0.7 scaleRange: 100 to 2000 ppm 0.5 scaleResolution: 0.1 mS/cmResolution: 1 CFResolution: 70 ppm (factor: 700 ppm = 1 mS/cm)Resolution: 50 ppm (factor: 500 ppm = 1 mS/cm)Accuracy: ±4% of reading, ± 1 resolution pointCalibration: Factory calibration (no additional calibration required)Probe: Graphite electrode in ABC + PC bodyTemperature Compensation: Automatic from 5 to 50°C (41 to 122°F)Battery Type: 3 x 1.5V AA (included)Battery Life: Approx. 3 years @ 10 tests per dayMeasurement Display: 20 blue LEDs barEnvironment: 0 to 50°C / 32 to 122°F; max RH 95%Dimensions: 17" inches length (420 mm) / 30 mm diameter (1.2")Weight: 9 ounces (255 g)Casing Protection: IP67, floating
Everything you need to clean, hydrate and calibrate pH probes. Probe cleaning and correctly storing pH probes ensures you get the most accurate readings possible and will maximize the life of a probe. The probe surface is where the instrument takes the reading of the solution or soil/media. If the probe face is dirty or contaminated, the readings may be inaccurate. pH probes specifically should be kept wet at all times for optimal performance and life.
HI7061M is a general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's® cleaning solutions eliminate impurities and residues that are left on electrode surfaces when immersed in samples during measurement or when stored incorrectly. Hanna suggests cleaning the bulb and junction of your electrode on a regular basis to ensure that the probe is always clean and to prevent any clogging of the junction.
Hydroponic pH reader for water quality assessment to help monitor and maintain proper solution levels.
Measures acidity, alkalinity, EC, TDS, temp, and salinity of water for gardens, aquariums, pools, and more.
Replaceable sensor probe with sensitive glass membrane delivers instant pH readings with pinpoint accuracy.
IP-67 rated to be sealed from high-volume moisture, dust, and sand; can also withstand high levels of heat.
Includes KCL, 4.00 & 7.00 solutions with 12.88 mS & 1413 µS solutions for lab-grade precision.
Checks which plants suit your soil pH and tells you how to alter soil. A pH performance guide for more than 350 plants is included. Ideal for potted indoor and outdoor plants. Simple readout.
Instantly tells you when to water your plants and indicates how much light they need. Helps prevent over and under watering as well as poor growth. Includes a plant care booklet that gives individual needs for over 150 plants.
Determines soil pH and fertility level. Both tests can be completed in about a minute. Requires one AA battery. Complete instructions include how to adjust pH and select appropriate fertilizers according to soil conditions.
