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Bluelab Global

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

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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 conductivity meters and pens to measure nutrient strength across multiple scales, including EC, mS/cm, CF, ppm 500 (TDS) and ppm 700. These tools help you give your plants the perfect balance for strong and healthy growth.

Moisture

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

ORP

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

Temperature

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

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

Grow at Home 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 conductivity meters and pens to measure nutrient strength across multiple scales, including EC, mS/cm, CF, ppm 500 (TDS) and ppm 700. These tools help you give your plants the perfect balance for strong and healthy growth.

Moisture

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

ORP

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

Temperature

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

Pro & Commercial

Power your professional operation with advanced technology and bulk solutions tailored for large-scale efficiency and superior crop performance.

Parameter

Conductivity (EC) (10)
Moisture (1)
ORP (1)
pH (9)
Temperature (7)

Growing Method

Soil & Substrate (1)
Solution (11)

Type

Continuous Monitoring (5)
Dosing (6)
Handheld (4)
Irrigation & Fertigation (1)
Wall-mounted (11)

Warranty

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

Connected

No (5)
Yes (7)

Showing 13–15 of 15 products

Bluelab Power Relay R4

$1,250.05 NZD Incl GST

Wider EC range

Bluelab Commercial Truncheon Nutrient Meter

$258.75 NZD Incl GST

Bluelab Pulse Multimedia EC/MC Meter

$583.05 NZD Incl GST

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Maintain your probes with a Care Kit

Bluelab Probe Care Kit - pH and Conductivity

$42.55 NZD Incl GST

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Need a backup pH Probe?

Bluelab pH Probe

$148.35 NZD Incl GST

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$148.35 NZD Incl GST

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Need a backup pH Probe?

Bluelab pH Probe

$148.35 NZD Incl GST

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Bluelab Global

Pro & Commercial

Bluelab Power Relay R4

Bluelab Commercial Truncheon Nutrient Meter

Bluelab Pulse Multimedia EC/MC Meter

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Pro & Commercial

Home Grow

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Need a backup pH Probe?

Bluelab pH Probe

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