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It’s time to get on UP! Use Gringo Rasta pH UP to raise the pH of your nutrient solution in both soil and hydroponic environments.
51 products
51 products
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pH / EC / TDS Meters & Solutions
$160.00
Unit price per$160.00
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Measures pH and temperature. Selectable units for °C and °F. Backlit LCD display. Double junction probe (not replaceable). Successful calibration indicator. Hold reading function and low battery warning. Fully waterproof with auto off function. Automatic temperature compensation. Along with Bluelab pH Probe KCI Solution, Bluelab pH 7 and Bluelab pH 4 Solution Sachets are now included. Range: 0.0–14.0 pH/0–50°C/32°–122°F. Resolution: 0.1 pH/1°C/1°F. Accuracy @ 25°C: ±0.1 pH. Battery type: 1 x AAA alkaline.
$13.99
Unit price per$13.99
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The Sure Test® Kit includes everything you need to test the pH of your water or nutrient solution. Includes 15 ft of pH dependent color changing paper. The testers have a pH range from 5.5 to 8.0 in either 0.2 or 0.3 increments. Full color chart to match your pH test results.
$14.99
Unit price per$14.99
Unit price perNutri+ Florasol Calibration Solution TDS 1382 PPM 500mL
1382 ppm CALIBRATION SOLUTION
Calibration solution for TDS (total dissolved solids) analyzers. A monthly calibration of your equipment is essential to obtain precise results.
$19.99
Unit price per$19.99
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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.
$122.93
Unit price per$122.93
Unit price per
Measures pH and temperature. Selectable units for °C and °F. Backlit LCD display. Double junction probe (not replaceable). Successful calibration indicator. Hold reading function and low battery warning. Fully waterproof with auto off function. Automatic temperature compensation. Along with Bluelab pH Probe KCI Solution, Bluelab pH 7 and Bluelab pH 4 Solution Sachets are now included. Range: 0.0–14.0 pH/0–50°C/32°–122°F. Resolution: 0.1 pH/1°C/1°F. Accuracy @ 25°C: ±0.1 pH. Battery type: 1 x AAA alkaline.
From $13.99
Unit price perFrom $13.99
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Cyco pH Up raises the total pH value of the made nutrient solution. This product raises nutrient pH. Recommended pH for most plants is 5.5 to 6.5.
- Highly concentrated - 36%
- UN approved packaging
- Fully compliant with all safety regulations
$12.50
Unit price per$12.50
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• Use to adjust your nutrient solution up to the desired pH level
$119.99
Unit price per$119.99
Unit price perBluelab PPM Pen
Success by simplicity! The Bluelab Conductivity Pen is an easy-to-use handheld meter that quickly and accurately measures if your crop is receiving the right amount of nutrients. Use to maximize plant health, prevent nutrient burn and ensure optimum plant yields.Features:
Warranty: 1-year repair or replacement
Directions For Use:
Step 1: Press power button and place probe in solution. Wait for reading to stabilize.Step 2: To hold reading press power button again.
Step 3: To change temperature or nutrient units hold the ‘Units’ button until the units flash.
Grower’s Tip:
To reduce build-up of nutrient salts, rinse under running water after each use. The probe needs to be cleaned once every two weeks to ensure accurate readings.Product Video Click Here
$329.99
Unit price per$329.99
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The Bluelab Combo Meter is a conductivity, pH and temperature meter all-in-one. 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. Simple push button pH calibration. Successful pH calibration indicators. Low battery indicator. Over range and under range indicators. Display options available in degrees °C and °F, EC, CF, ppm 500 and ppm 700. Supplied with 2x AAA alkaline batteries, replaceable double junction pH probe and solution sachets. 5 year Bluelab Guarantee (6 months for pH probe).
From $12.25
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$252.00
Unit price per$252.00
Unit price perBluelab Grower's Toolbox
Features:
• Bluelab pH Pen (AAA battery included)• Bluelab ppm Pen (AAA battery included)
• Bluelab Grow Book
Bluelab Probe Care Kit - pH & Conductivity:
• Probe care instructions
• 20ml single-use Bluelab Solution Sachets, 2 each of: pH 7.0 & pH 4.0, KCl, 2.77 EC.
• 3x plastic cups
• Bluelab pH Probe Cleaner
• Bluelab Conductivity Probe Cleaner
• Bluelab Toothbrush (pH probe cleaning instrument)
• Bluelab Chamois (conductivity probe cleaning instrument)
• 1 year Warranty
$13.00
Unit price per$13.00
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The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. If the probe is contaminated or dirty, it affects the accuracy of the reading displayed. Conductivity kit contents: instructions, 500ml 2.77 EC solution, plastic cup, conductivity probe cleaner and chamois (probe cleaning instrument).
$93.99
Unit price per$93.99
Unit price per
The Bluelab Combo Meter is a conductivity, pH and temperature meter all-in-one. 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. Simple push button pH calibration. Successful pH calibration indicators. Low battery indicator. Over range and under range indicators. Display options available in degrees °C and °F, EC, CF, ppm 500 and ppm 700. Supplied with 2x AAA alkaline batteries, replaceable double junction pH probe and solution sachets. 5 year Bluelab® Guarantee (6 months for pH probe).
$164.00
Unit price per$164.00
Unit price per
With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to worry about, the Bluelab Truncheon® Nutrient Meter has proven itself as the world's favorite nutrient meter. It is powered by three standard AA batteries. EC (02–3.6), CF (2–36) and ppm scales (TDS and 700 scale). Fully waterproof design. No calibration required. Auto sense on and off. No external switches or adjustable buttons. Meter length: 40.7cm or 16 1/32in. 5 year Bluelab® Guarantee.
$329.99
Unit price per$329.99
Unit price per
The Bluelab Combo Meter is a conductivity, pH and temperature meter all-in-one. 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. Simple push button pH calibration. Successful pH calibration indicators. Low battery indicator. Over range and under range indicators. Display options available in degrees °C and °F, EC, CF, ppm 500 and ppm 700. Supplied with 2x AAA alkaline batteries, replaceable double junction pH probe and solution sachets. 5 year Bluelab Guarantee (6 months for pH probe).