pH/ EC/ TDS Meters & Solutions

New and improved features include:

• PPM Probe is now manufactured and assembled in Canada, standardized epoxy grade increased = increased water proofing capabilities
• New robust power supply provides greater accuracy = quicker metering response 
• Revised  circuit board with 3 new circuitry chips = more stable and consistent readings
• Each unit is "bench tested" and uniquely paired calibrated with both the pH and PPM probes
• Brand new packaging, graphics, and updated user manual

Display receives information from three input devices (pH, PPM, Temperature) each monitoring and measuring specific parameters within the nutrient solution.

Display readings are push button selectable via the front keypad toggling between temperature readings in Fahrenheit & Celsius, as well Nutrient Scales including NaCl, 442, and EC.

No matter how you want to grow, and on what scale you need to monitor your nutrient solution with, our GROWBOSS is here to help.

The Complete Package Includes:

• Growboss Nutrient Monitor
• pH4 Calibration Solution 100mL
• pH7 Calibration Solution 100mL
• PPM1000 Calibration Solution 100mL
• Wall Bracket with 2 Mounting Screws
• Calibration Screwdriver
• Power Adaptor
• pH Probe
• Nutrient/Temperature Probe
• Instruction Booklet

NATURAL DOWN pH An new concept in pH control. A blend of Good things from Earth and Sea for a crystallized pH adjuster. No more messy , harsh liquid handling. For soil, soilless, hydroponic, hydro-organic and foliar applications. For use with organic and synthetic fertilizers, herbicides and pesticides. Optimal pH range for fertilizer/nutrient solution for most plant and turf is 5.5-6.5. Mix solution thoroughly and adjust pH prior to application.

*Special order: contact us for current pricing.*

Product Description: HM Digital's PH-200 is a digital waterproof pH meter (aka pH tester or pH pen) that is ideal for all pH testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, coffee, agriculture and more. It is fast-acting, features amazing results and perfect for the hobbyist to the laboratory professional.

*This is the replacement sensor only!*

Product Description: HM Digital's PH-200 is a digital waterproof pH meter (aka pH tester or pH pen) that is ideal for all pH testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, coffee, agriculture and more. It is fast-acting, features amazing results and perfect for the hobbyist to the laboratory professional.

Nutradip pH Meter is a continuous monitoring pH meter with automatic temperature compensation and DC power built in for portability. High quality probe plant friendly display and lightweight portable and splash resistant.

Nutradip pH Meters are the reliable way to measure acidity in your nutrient solution. It is a continuous monitoring pH meter with automatic temperature compensation and dc power built in for accuracy and durability, helping growers measure and monitor their success for over 15 years.

Features

• Wall mount or hand held
• AC & DC powered
• Light weight and splash resistant
• Easy to read display
• High quality pH probe
• Replacable 9 volt battery included
• Portable
• Plant friendly display
• Calibration Solution included

Tests the acidity of soil quickly and easily with this soil pH tester. Gauge instantly displays from acid to alkaline the soils pH for quick results. Check which plants suit your soil with a reference guide for over 50 plants. Enables you to alter soil conditions. Use for fruits, flowers, shrubs and vegetables. No batteries required for operation.

Lab Equipment & Instruments. Oakton Basic conductivity/tds probe. Manufactured by COLE-PARMER. Oakton brand products.

The Bluelab Soil pH Pen provides a pH and temperature reading of soils and media, so you know that the right nutrients will be made available to your plants.

In soils or growing media, pH strongly influences the availability of the microorganisms to plants in the soil.

Now you can closely monitor and adjust the pH levels right from the palm of your hand for optimum plant health and performance.

*Special order: Price may have changed since last in stock. Please contact us before ordering. Use the 'Ask A Question' tab below.

The Bluelab pH Probe is a replacement pH probe suitable for use with Bluelab products that test the pH value of a solution.

Unfortunately, pH Probes do not last forever as they age through normal use and will eventually fail.

With good care and use (keeping the probe tip wet and cleaning once a month), you will extend its life.

The Bluelab pH Probe has a Double Junction Reference which provides a longer life than many other pH probes and is a gel-filled non-refillable probe, so apart from cleaning is maintenance free.

Replace only the pH probe, not the whole meter.

• 3-In-1 digital soil moisture meter - 3 in 1 handheld meter that measures plant-health.The new Bluelab pulse meter measures moisture, nutrient (EC) & temperature at the plant root zone. You can consistently measure moisture, nutrient (EC) & temperature in a range of growing Media including; soil, coco coir, potting mix & nutrient solution.

• Must be connected to your Android or Apple smartphone. View, store & analyze root zone measurements in the PULSE meter phone app. Measure faster in under 10 seconds. No more pour-through, extractions, or kicking pots. Get essential measurements immediately to help reduce errors & improve plant performance. Set target measurement ranges in the app. Get quick in & out-of-range indicators, with blink TM technology.

• Better quality plants – use real-time insights to create your own unique plant success recipe for moisture, nutrient, and temperature, that works for your greenhouse. Featuring longer 8” stainless-steel probes that measure at varying depths through the root zone. Built for durability and real-world growing success.

• Portable; All your data, always with you – the handheld pulse meter is designed for measuring plant soil moisture & EC where-ever you are. Now measurement can be proactive, not reactive! While you take measurements, The data is auto-synced to the app on your phone in your pocket. You can make notes in the app alongside your measurements to capture useful information such as, location, observations or plant condition. Simply export the data for further analysis.

The Bluelab ppm Pen simply tells you that your plants have the right amount of nutrients in your solution and lets you know if adjustments are needed.

To feed plants well, we need to know what we're feeding them. Start with a quality nutrient.

Measuring the conductivity every day is the best way to avoid over-diluting or over-concentrating your nutrient solution.

Completely change the reservoir solution every 7 days. Top up the nutrient level between changes, so your plants always have the right amount of food.

The Bluelab ppm 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 65, 72˚F is recommended.

To make sure the plants can get at the food, you need to measure the pH of the solution.

Check out our Handy Bluelab pH Pen so you have every tool required to manage your nutrient solution.

A firm outer casing offers impact reduction for your Meter. There are two pockets in the top of the case specially made for meter probes. The internal strap is a tidy way to tuck away the probe cables.

Removable and adjustable straps provide even more comfort and convenience. The strap can be hung on the wall or used over your shoulder, keeping the Meter safe and dry in the carry case so only the probes go into the nutrient container. In-between use, we recommend placing dry probes into the pockets. Simply zip the Carry Case to close it, then tuck away safely for storage or transport.

The Bluelab Carry Case is ideal for use with the following Bluelab Meters:

• Bluelab Combo Meter
• Bluelab pH Meter
• Bluelab Soil pH Meter
• Bluelab pH and ppm Pens

The perfect, portable way to accurately measure and monitor pH levels in a wide range of media.

Use this Bluelab Leap pH probe to take fast accurate measurements in a nutrient solution, soil, coco coir, rockwool, potting mix, and many other media types. Calibration is simple with one push button on the meter and fresh bluelab calibration solutions.

Successful calibration indicator is displayed on screen for 30 days to indicate when re-calibration is required.

The Bluelab Leap pH probe is suitable for use with all Bluelab products that use a bnc connection. (eg, Bluelab Combo Meter, Bluelab pH Meter).

In just one glance the Guardian Monitor measures all three critical parameters to successful growth; pH, conductivity and temperature.

Seasonal changes, sunlight hours, wind, inherent plant growth; from vegetative to fruiting; are all influencing factors to plant growth success.

More importantly...these parameters change the plants' uptake and need of water and specific nutrient elements.

The Bluelab Guardian is a constant indicator of the desired levels of EC, pH, and temperature, enabling the grower to optimize these parameters as the crop progresses through each growing phase.

The Guardian removes the complexity of how each parameter relies on each other for outstanding growth.

Our innovative monitor is a new method to help guard the success of your crops with immediate and accurate results.

A flashing display lets you know if one parameter moves away from the ideal, allowing you to make the required adjustments quickly and effectively.

*Special order: Contact us for current pricing.

The Bluelab guardian monitor connect is not only a constant indicator of the desired levels of ph, conductivity, and temperature of your nutrient solution, it also data logs these critical parameters to your computer for you.

It does not stop there. You can access the data via the cloud from a remote mobile device or computer to check for extreme variances to ensure these critical parameters are hitting the mark for crop success.

Just one Bluelab connect stick is required to receive wireless data from one or more guardian monitor connects.

Better crops start with the Bluelab Combo Meter, it's all you need for simple and reliable crop management and it's all within arms reach.

It is a conductivity, pH and temperature meter all in one.

It comes with the Bluelab pH Probe and Bluelab Conductivity/Temperature Probe, which are simply placed into the solution and the selected reading is displayed on the screen.

Bluelab-ComboMeter-WEB As the Bluelab Combo Meter is portable and does not require a power supply to operate, it can be used anytime and anywhere to help you manage your crops daily nutrient requirements.

Calibration of the pH is very easy, using the push buttons on the meter and fresh Bluelab calibration solutions.

Conductivity and temperature do not need to be calibrated as this is locked in during manufacture.

The Bluelab Combo Meter gives you the added benefit of being able to select the display options for °C or °F and EC, CF, ppm 500 and ppm 700.

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.