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Bluelab USA

Home Grow Essentials Explore tools and resources to start your home growing journey with confidence and success.

Shop All

Kickstart your indoor growing journey with all-in-one kits designed for beginners to achieve healthy plants effortlessly.

Handhelds & Pens

Bluelab’s handheld pH and EC meters are built tough to provide fast, accurate measurements, helping growers measure with confidence.

Meters & Monitors

Discover precision meters and monitors to track nutrient levels and environmental conditions for healthier plants.

Solutions & Maintenance

Shop essential calibration solutions and care kits to ensure your tools deliver reliable results every time.

Probes & Accessories

Browse a range of Bluelab probes and accessories to enhance your setup and streamline your daily growing tasks.

Spare Parts

Access replacement parts, tubing and power supplies to keep your Bluelab equipment running in top condition.

Start Growing at Home Today Kick off your journey with Bluelab’s starter kits, pH testers, and care essentials. Grow healthy plants with ease.

Begin Your Grow

Pro & Commercial

Power Up Your Pro Grow Equip your operation with Bluelab’s advanced monitors, controllers, and automation systems for precision and efficiency.

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Monitors & Dosing

Find advanced monitors, controllers and dosing systems to automate nutrient delivery and maintain perfect grow conditions in your commercial facility.

Handhelds & Pens

Bluelab’s handheld pH and EC meters are built tough to provide fast, accurate measurements, helping growers measure with confidence.

Solutions & Maintenance

Shop essential calibration solutions and care kits to ensure your tools deliver reliable results every time.

Probes & Accessories

Browse a range of Bluelab probes and accessories to enhance your setup and streamline your daily growing tasks.

Spare Parts

Access replacement parts, tubing and power supplies to keep your Bluelab equipment running in top condition.

Shop All

Shop All Browse Bluelab’s full range of precision tools, monitors, and care products to elevate your grow. Find the perfect solution for every cultivation need today.

View Products

Accurate tools for monitoring and managing pH (potential Hydrogen), helping you maintain the ideal conditions for plant growth and nutrient uptake.

Conductivity (EC)

Reliable EC (Electrical Conductivity) meters and pens to measure nutrient strength, ensuring your plants receive the right balance for healthy growth.

Moisture

Smart solutions for monitoring soil and media moisture levels, giving you greater control over irrigation and plant health.

Temperature

Precision instruments to track and manage temperature, helping you create a stable environment for optimal crop performance.

ORP

Trusted ORP (Oxidation-Reduction Potential) tools to monitor water quality and maintain balance in your growing systems.

Young plants growing in soil with a blurred background

Measure your soil or substrate Master nutrient and moisture management in soil, coco coir, rockwool, peat, and soil mixes. Bluelab’s soil tools give home gardeners and nursery managers confidence in every crop.

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Home Grow

Home Grow Essentials
Explore tools and resources to start your home growing journey with confidence and success.
Starter Kits

Kickstart your indoor growing journey with all-in-one kits designed for beginners to achieve healthy plants effortlessly.

Handhelds & Pens

Bluelab’s handheld pH and EC meters are built tough to provide fast, accurate measurements, helping growers measure with confidence.

Meters & Monitors
Discover precision meters and monitors to track nutrient levels and environmental conditions for healthier plants.
Solutions & Maintenance

Shop essential calibration solutions and care kits to ensure your tools deliver reliable results every time.

Probes & Accessories

Browse a range of Bluelab probes and accessories to enhance your setup and streamline your daily growing tasks.

Spare Parts

Access replacement parts, tubing and power supplies to keep your Bluelab equipment running in top condition.
Pro & Commercial

Power Up Your Pro Grow
Equip your operation with Bluelab’s advanced monitors, controllers, and automation systems for precision and efficiency.
Monitors & Dosing

Find advanced monitors, controllers and dosing systems to automate nutrient delivery and maintain perfect grow conditions in your commercial facility.

Handhelds & Pens

Bluelab’s handheld pH and EC meters are built tough to provide fast, accurate measurements, helping growers measure with confidence.

Solutions & Maintenance

Shop essential calibration solutions and care kits to ensure your tools deliver reliable results every time.

Probes & Accessories

Browse a range of Bluelab probes and accessories to enhance your setup and streamline your daily growing tasks.

Spare Parts

Access replacement parts, tubing and power supplies to keep your Bluelab equipment running in top condition.
Shop All

Shop All
Browse Bluelab’s full range of precision tools, monitors, and care products to elevate your grow. Find the perfect solution for every cultivation need today.
pH

Accurate tools for monitoring and managing pH (potential Hydrogen), helping you maintain the ideal conditions for plant growth and nutrient uptake.

Conductivity (EC)

Reliable EC (Electrical Conductivity) meters and pens to measure nutrient strength, ensuring your plants receive the right balance for healthy growth.

Moisture

Smart solutions for monitoring soil and media moisture levels, giving you greater control over irrigation and plant health.

Temperature

Precision instruments to track and manage temperature, helping you create a stable environment for optimal crop performance.

ORP

Trusted ORP (Oxidation-Reduction Potential) tools to monitor water quality and maintain balance in your growing systems.
Help

Grow in Nutrient Solution

Bluelab's measurement devices for accurate pH, EC, and temperature management in hydroponics, aquaponics, NFT, DWC, and nutrient solution.

Parameter

Conductivity (EC) (13)
ORP (1)
pH (12)
Temperature (10)

Growing Method

Solution (16)

Type

Continuous Monitoring (5)
Dosing (6)
Handheld (8)
Irrigation & Fertigation (1)
Wall-mounted (8)

Warranty

1 year (3)
2 years (9)
5 years (4)

Connected

No (10)
Yes (6)

Price

Up to $3,220.00

Showing 1–12 of 16 products

Bluelab Truncheon Nutrient Meter

$112.00 USD + Tax

Bluelab Conductivity Pen

$113.00 USD + Tax

Bluelab pH Pen

$134.00 USD + Tax

Wider EC range

Bluelab Commercial Truncheon Nutrient Meter

$167.00 USD + Tax

Bluelab ORP Meter

$235.00 USD + Tax

Bluelab OnePen

$268.00 USD + Tax

Bluelab pH and Conductivity Starter Pack

$278.00 USD + Tax

Bluelab Combo Meter

$364.00 USD + Tax

Bluelab Guardian Monitor Wi-Fi

$493.00 USD + Tax

Bluelab pH Controller Wi-Fi

$676.00 USD + Tax

Inline Probes

Bluelab Guardian Monitor Inline Wi-Fi

$726.00 USD + Tax

Bluelab PeriPod M3

$1,321.00 USD + Tax

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...but your grow room doesn’t have to be. Add tools trusted by growers worldwide to measure, monitor, and master your grow.

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Maintain your probes with a Care Kit

Bluelab Probe Care Kit - pH and Conductivity

$35.00 USD + Tax

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Need a backup pH Probe?

Bluelab pH Probe

$99.00 USD + Tax

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Bluelab pH Probe

$99.00 USD + Tax

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Need a backup pH Probe?

Bluelab pH Probe

$99.00 USD + Tax

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Bluelab USA

Grow in Nutrient Solution

Bluelab Truncheon Nutrient Meter

Bluelab Conductivity Pen

Bluelab pH Pen

Bluelab Commercial Truncheon Nutrient Meter

Bluelab ORP Meter

Bluelab OnePen

Bluelab pH and Conductivity Starter Pack

Bluelab Combo Meter

Bluelab Guardian Monitor Wi-Fi

Bluelab pH Controller Wi-Fi

Bluelab Guardian Monitor Inline Wi-Fi

Bluelab PeriPod M3

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Pro & Commercial

Home Grow

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Growing Method

Help

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Need a backup pH Probe?

Bluelab pH Probe

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Need a backup pH Probe?

Bluelab pH Probe

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Bluelab pH Probe