PH & EC

The ultimate handy solution for measuring pH and temperature! Plants get their nutrient from minerals but they can only get all the right minerals they need if certain conditions are right. Think of nutrients like a lock. pH is the key. A key factor that affects food uptake is whether your solution is acid or alkaline. We measure this in pH.The Bluelab pH Pen also measures the temperature of the solution, as root health is vital to the success of a crop. Temperature affects the growth rate and structure of a plant so a solution temperature of 18 - 22ËšC or 65 - 72ËšF is recommended.The hand held pH pen provides a compact quick and handy way to manage the success of your crop to ensure maximum uptake of nutrients.   Features   Measures pH and temperature Selectable units for temperature Backlit LCD display Double junction probe (not replaceable) Successful pH calibration indicator Hold reading function Low battery indicator Fully waterproof Auto off function Automatic temperature compensation 1 x AAA alkaline battery included

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DescriptionBluelab OnePen with Replaceable pH, Conductivity (EC), and Temperature Probe This 3-in-1 tool measures pH, Conductivity (EC/PPM), and temperature, optimising nutrient uptake. Connect to the Edenic app via Bluetooth for real-time sharing, updates, and comprehensive data management. One Click Data CaptureRecord, store, categorise and share your measurements in one easy-to-use app. Unlock the full potential of data with the OnePen and the Edenic app. Superior Durability and Easy MaintenanceDouble-junction pH probe, titanium electrodes, and an IP68 dust and waterproof rating deliver durability, while the replaceable probe and health indicator simplify maintenance for long-lasting performance. Precision and Prolonged AccuracyGet fast, precise readings down to 2 decimals. This reliable information empowers growers to make confident decisions, saving you time and ensuring optimal plant growth. User Experience and DesignThis pen's ergonomic build and high-contrast backlit display also features simultaneous pH and Conductivity (EC) readings for a seamless user experience. Advanced Connectivity and Data ManagementReal-time data sharing, software updates, and more - this pen is packed with features to optimise your growing experience. Product Features:Replaceable probe and health indicatorPrecise readings down to 2 decimalsErgonomic build and high-contrast backlit displayIP68 dust and waterproof ratedSuitable for nutrient solutionOne-click data - download the Edenic app and connect via BluetoothReal-time data sharing and software updatesView measurements remotely2-Year limited warranty for the Bluelab ONE Pen; 6-months for the Bluelab ONE Replacement Probe. Details available at bluelab.com/product-warranty

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Bluelab Guardian Monitor The simplest and most effective reservoir monitor you could ever own! The Bluelab Guardian Monitor provides 24 hour continuous reading for pH, conductivity (EC/ppm 700/TDS/CF) and temperature within a nutrient solution.Optimizing these critical parameters through a plants’ growing phase helps ensure a successful crop.Designed for indoor use, the Guardian Monitor can be mounted on a wall or hung on a support bar. Set up your reservoir, place the pH and conductivity probes in the solution, then adjust and glance!Simply set high and low alarm states – if the solution moves away from the ideal range, the display flashes. A quick look at the monitor will let you know when your nutrient solution needs adjusting.          Features Plant-safe green LEDs Large easy to read displays No calibration required for conductivity and temperature Simple push button pH calibration Selectable values for conductivity and temperature Flashing high and low alarms Greater tolerance to RF / electronic interference provided Water resistant design International power supply included Replaceable double junction pH probe included Adjustable display brightness Non-volatile memory (setting retained when power lost)

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Combo Meter pH, CF and Temp bluelab The Bluelab Combo Meter is a portable pH tester, conductivity and temperature meter all in one. If you are experiencing problems with yellow leaves, or slow stunted growth, the Bluelab Combo Meter will soon tell you if each parameter is within the plants requirements. Adjustments can be quickly made to get your crop back on track. The Bluelab Combo Meter has two probes, a Bluelab pH Probe and a Bluelab Conductivity/Temperature Probe. When taking a reading, simply place them into the solution and the selected reading is displayed on screen. As the Bluelab Combo Meter is portable and does not require a power supply to operate, it can be used anywhere, anytime to help you manage your crops’ daily nutrient requirements. Calibration of the pH probe is simple as instructions are supplied on the back of the meter and the easy push button method makes this one of the simplest meters to use. The pH probe is replaceable so you can use this meter for years to come. The Conductivity/temperature probe does not require calibration as this is locked in during manufacture. Measures pH, conductivity / nutrient (EC, CF, ppm 500 and ppm 700) and temperature (°C, °F)Lightweight and portableLarge easy to read displaySimple push button pH calibrationSuccessful pH calibration indicatorNo calibration required for conductivity and temperatureReplaceable double junction pH probe includedOver range and under range indicatorsLow battery indicator2 x AAA alkaline batteries includedAuto off function

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P50 Pro pH Temp meter The pH Temp meter P50 Pro, suitable for many industries, is the ideal digital hand-held meter to measure pH and temperature of a variety of liquids. The high-quality and user-friendly meter is extremely accurate and fits perfectly in your hand because of the rubber ergonomic back and a cord to keep the cap secure. Additionally, it has a 2-point auto calibration feature which makes it easy to calibrate. Moreover, the meter is IP67 waterproof and can even float, so you won't have to worry about losing it. The P50 Pro comes with batteries, and it has a replaceable electrode to extend the lifetime of the pen meter.  RangepH: 0.0 ~ 14.0 pH Temp.: 0°C ~ 50°C AccuracypH: ± 0.1 pHCalibrationpH: 2 point auto 4.0 - 7.0 pH FeaturesBattery indicator & automatic temp. compensationPower supply3 × 1.5 Volt AG-13 button cell battery (included)Auto. power-offAfter 8 minutesCalibration indicatorWith correct calibrationWaterproofIP67Dimensions220 x 40 x 40 mmWeight102 grams

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pH, EC and temp meter P110 Pro The Combo Pen P110 Pro is the ideal digital hand-held meter for measuring pH, EC and temperature of liquids. It features a modern and robust housing and a rubber ergonomic back for a comfortable fit in your hand. It also comes with a cord to keep the cap secure.  Over the years we have improved the software and the look of the P110 Pro, making it a favourite measuring tool for growers and farmers in the agricultural and horticultural sector. The P110 is IP67 waterproof and can even float, so you won't have to worry about losing it. Additionally, with the dry storage electrode, storage in liquid is not required. The P110 Pro comes with batteries, and it has a replaceable electrode to extend the lifetime of the combo pen. With all these features, the P110 Pro is the perfect tool for all types of liquid measurements. RangepH: 0.1 ~ 14.0 pH EC: 0.0 ~ 19.9 mS/cm ResolutionpH: ± 0.1 pH EC: 0.1 mS/cm Temp.: 0.1 ºC (1.0 ºF) AccuracypH: ± 0.1 pH EC: ± 2% F.S. Calibration pH: 2 point auto 4.0 - 7.0 pH EC: 1 point auto 1.4 EC IP67  

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E60 Pro EC, PPM, TDS, Temp meter  The EC, PPM, TDS, Temp meter E60 Pro, suitable for many industries, is the ideal digital pen meter for measuring the EC, PPM, TDS and temperature of a variety of liquids. The high-quality and user-friendly meter is extremely accurate and fits perfectly in your hand with a rubber ergonomic back and a cord to keep the cap secure. Additionally, it has a 1-point auto calibration feature which makes it easy to calibrate. Moreover, the meter is IP67 waterproof and can even float, so you won't have to worry about losing it.  The E60 Pro comes with batteries and it has a replaceable electrode to extend the lifetime of the pen meter. Range EC: 0 ~19.9 mS/cm (0 ~ 19999 μS/cm) TDS: 0 ~ 19.99 PPT / PPM: 0 ~ 1999 PPM Temperature: 0°C ~50°C (32°F ~ 122°F) ResolutionEC: 0.1mS/cm, 1 μS/cm (<1999 μS/cm), 10 μS/cm (>1999 μS/cm) TDS: 0.01 PPT / PPM: 1 PPM Temperature: 0.1°C AccuracyEC: ± 2% F.S.TDS: ± 2% F.S. /PPM ± 2% F.S.Temp: ±0 .5°CTemp. compensation: 0°C - 50°C (32°F - 122°F) CalibrationEC: 1 point auto mS/cm 1.4 EC (μS/cm 1413 EC)  

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The pH of a nutrient solution is critically important. Plants absorb minerals best between pH 5.5 and pH 6.5 HydroGarden pH Down is very strong, potassium hydroxide at 300g/L and needs to be handled with care. If you get it on yourself or your clothes, wash it off immediately. pH adjustment should be the done last after nutrients and additives have been added to the tank. Recirculating systems may need the addition of pH Down every day since the pH of the nutrient solution tends to rise over time. (Potassium Hydroxide 300g/L) Health and Safety always wear gloves and eye protectionstore in a locked cupboardkeep away from children

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Calibrate your pH probe or pen to pH 4.0 after you have calibrated to pH 7.0 for accurate measurements.

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The pH of a nutrient solution is critically important. Plants absorb minerals best between pH 5.5 and pH 6.5 HydroGarden pH Down is very strong, potassium hydroxide at 300g/L and needs to be handled with care. If you get it on yourself or your clothes, wash it off immediately. pH adjustment should be the done last after nutrients and additives have been added to the tank. Recirculating systems may need the addition of pH Down every day since the pH of the nutrient solution tends to rise over time. (Potassium Hydroxide 300g/L) Health and Safety always wear gloves and eye protectionstore in a locked cupboardkeep away from children

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The pH of a nutrient solution is critically important. Plants absorb minerals best between pH 5.5 and pH 6.5 HydroGarden pH Down is 81% phosphoric acid and needs to be handled with care. If you get it on yourself or your clothes, wash it off immediately. pH adjustment should be the done last after nutrients and additives have been added to the tank. Recirculating systems may need the addition of pH Down every day since the pH of the nutrient solution tends to rise over time.  (81% Phosphoric acid) Health and Safety always wear gloves and eye protectionstore in a locked cupboardkeep away from childrendilute with water before adding to the tank. Add acid to water, not the other way around.safety data sheets are available.

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The pH of a nutrient solution is critically important. Plants absorb minerals best between pH 5.5 and pH 6.5 HydroGarden pH Down is very strong, potassium hydroxide at 300g/L and needs to be handled with care. If you get it on yourself or your clothes, wash it off immediately. pH adjustment should be the done last after nutrients and additives have been added to the tank. Recirculating systems may need the addition of pH Down every day since the pH of the nutrient solution tends to rise over time. (Potassium Hydroxide 300g/L) Health and Safety always wear gloves and eye protectionstore in a locked cupboardkeep away from children

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The pH of a nutrient solution is critically important. Plants absorb minerals best between pH 5.5 and pH 6.5 HydroGarden pH Down is 81% phosphoric acid and needs to be handled with care. If you get it on yourself or your clothes, wash it off immediately. pH adjustment should be the done last after nutrients and additives have been added to the tank. Recirculating systems may need the addition of pH Down every day since the pH of the nutrient solution tends to rise over time.  (81% Phosphoric acid) Health and Safety always wear gloves and eye protection store in a locked cupboard keep away from children dilute with water before adding to the tank. Add acid to water, not the other way around. safety data sheets are available.

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Super concentrated - ONE drop per test - approximately 800 tests. pH range 4.0 to 8.0:  Many pH testers do not operate below pH 6 (See  pH Control). Produces fast pH readings:  Note that pH meter electrodes usually need to be left in the sample for several minutes before an  accurate/ stable reading is produced. Waterproof colour chart on side of bottle. Perfect back-up for die-hard pH meter users. Supplied  with sturdy test tube.

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The pH of a nutrient solution is critically important. Plants absorb minerals best between pH 5.5 and pH 6.5 HydroGarden pH Down is 81% phosphoric acid and needs to be handled with care. If you get it on yourself or your clothes, wash it off immediately. pH adjustment should be the done last after nutrients and additives have been added to the tank. Recirculating systems may need the addition of pH Down every day since the pH of the nutrient solution tends to rise over time.  (81% Phosphoric acid) Health and Safety always wear gloves and eye protectionstore in a locked cupboardkeep away from childrendilute with water before adding to the tank. Add acid to water, not the other way around.safety data sheets are available.

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Everything you need to measure pH, conductivity and temperature Handheld design is compact and convenient The backlit display is bright and easy to read Designed for nutrient reservoirs, the Bluelab pens are waterproof and float in any solution Bluelab pH PenMeasure pH and temperatureDouble-junction probe and simple, 2-point pH calibration with 30-day reminderBluelab Conductivity PenMeasure conductivity in EC, ppm 500 (TDS) and ppm 700 scalesRead temperature in C or °FFactory calibrated and ready to use out of the box

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Your trusted solution for safe, effective water disinfection in domestic and commercial storage tanks. It is ideal for drinking water systems in homes, holiday baches, camping grounds, lodges, cafes, farm stays, boats, caravans, and motorhomes. Clinically proven to kill 99.99% of water-related diseasesNZ ERMA Approved Water TreatmentTreats up to 10,000 litres WHEN TO USEIf water develops unpleasant tastes or odoursAfter bird or animal deposits on the roof or guttersIf contaminated water has entered the systemIf a family member shows signs of illnessIf water has been unused for a while (e.g., in holiday homes, RVs, boats)Every 28 days during normal useWhenever you suspect it might be needed KEY BENEFITSControls bacteria, viruses, and algae in drinking waterEliminates the need for chlorine and other chemicalsLong-lasting, thanks to unique silver stabilisationEffective across various temperatures, pH levels, and turbidityColourless, odourless, tasteless, and 100% biodegradablePrevents dangerous by-products and removes biofilm build-up

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- EC (0.2 - 3.6), CF (2 - 36) and ppm scales (TDS and 700 scale) - Fully waterproof - No calibration required - Auto sense on and off - No external switches or adjustable buttons - Battery life minimum 1 year (or shelf life of battery)

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Dependable double-junction pH probe technology that's built to last Double-junction probe reduces reference contamination, extending longevity  Fully waterproof - not just water resistantBNC connector allows use with all other compatible Bluelab and Autogrow products 2-metre cable for measuring in hard-to-reach locations Use the included storage cap with KCl to lengthen probe’s lifespan Fast sensor response ensures quick and accurate measurements  Polycarbonate housing for long-lasting strength  Effective in solutions of 0.2 EC and above 

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pH instruments must be cleaned and calibrated at least monthly to provide you with the most accurate readings Calibrate your pH probes to pH 7.0 first, the pH 4.0 for accurate measurements after cleaning.

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Is your conductivity instrument adequately cleaned and giving accurate results? Use 2.77EC standard solution to test and see...

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Use Bluelab pH Probe KCl Storage Solution to store and hydrate pH probes or pens The perfect solution to store and hydrate your Bluelab pH products We know it is extremely important to care for and store pH probes correctly. pH probes are sensitive glass instruments which age through normal use. The life and performance of pH probes is reduced heavily when they are used or stored dry.Bluelab pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best results, use the KCl solution to store the pH pen/probe after use and hydrate monthly. Instructions are on the bottle label. 

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Care, hydration and calibration – in one kit  Maintaining your Bluelab pH probes To ensure ongoing accuracy and longevity, we recommend that you clean, calibrate and hydrate your Bluelab pH probes on a regular basis.  Your Probe Care Kit contains sachets of pH 4.0, pH 7.0 and KCl solutions for calibrating and storing your pH probes. This kit also includes probe cleaner and a cleaning instrument.  You’ll have everything you need to clean, calibrate and hydrate your probes – in one compact and affordable kit.   Your Bluelab Probe Care Kit – pH contains:  Probe care instructions  20 ml single-use Bluelab Solution Sachets - two each of: pH 7.0, pH 4.0 and KCl solutions  Three plastic cups  Bluelab pH Probe Cleaner  Toothbrush for cleaning your pH probe

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Product Features / Benefits: Automate pH control in reservoirs of up to 200 US gallons/760 litres 10 ml/min peristaltic pump delivers precise control Controls pH in the up (alkali) or down (acid) direction In-built safety lockouts prevent overdosing Dosing routine allows for effective mixing before next dose Auto-resume dosing when restarting after power loss High and low alarms to alert you when pH is out of range Acid- and alkali-resistant delivery tubing 2-metre/6-ft probe and power cable lengths and 1.2-metre/4-ft total tubing for best positioning and viewing Flexible mounting options for walls, posts and racks Easy-to-clean display built for clean environments 24/7 pH control for thriving crops:  Save time and enjoy peace of mind! The fuss-free Bluelab pH Controller will enable you to continuously maintain perfect pH levels in your reservoir, allowing you to walk away with complete peace of mind knowing that your crops are in safe hands. That’s because the Bluelab pH Controller will be automatically dosing your reservoir 24/7 to ensure that key nutrients are soluble and therefore available to your plants at all times, creating the conditions for ideal nutrient uptake. Forget spot checks and manual adjustments – now you can effortlessly enjoy thriving plant health and save thousands of hours without compromising on quality.

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One simple kit for conductivity probe maintenance Caring for your Bluelab conductivity probes All our EC products are factory calibrated so you don’t need to worry about calibrating your meters. This is just another way that Bluelab helps to make your life easier. Instead of calibrating, we recommend that you clean your conductivity probes on a regular basis.   Your Probe Care Kit contains sachets of 2.77 EC standard solution for testing your conductivity probe after cleaning. This kit also includes probe cleaner and a cleaning instrument.   With regular cleaning and ongoing maintenance, you’ll be maximising your conductivity probe’s longevity and accuracy. Product Features / Benefits Your Bluelab Probe Care Kit – Conductivity contains:  Probe care instructions  Two 20 ml single-use sachets of Bluelab 2.77 EC conductivity standard solution  One plastic cup  Bluelab Conductivity Probe Cleaner  Chamois for cleaning your conductivity probe

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