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Bluelab

Bluelab Guardian Monitor Connect

Bluelab Guardian Monitor Connect

Regular price $540.00 USD
Regular price $650.00 USD Sale price $540.00 USD
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Bluelab Guardian Monitor Connect

Stay in control of your nutrient solution with the Bluelab Guardian Monitor Connect—your essential tool for continuous monitoring of pH, conductivity (EC), and temperature. Designed for both hobbyists and commercial growers, this device ensures optimal conditions for plant health and consistent crop success, whether you're on-site or away.

Key Features

  • 24/7 Monitoring: Continuously tracks pH, conductivity (EC), and temperature in your reservoir.
  • Remote Data Access: Connect to your computer or mobile device for remote viewing and data logging (Bluelab Connect Stick required, sold separately).
  • Large, Plant-Safe Display: Bright green LED display, safe for all growth stages, with adjustable brightness for day or night viewing.
  • Customizable Alarms: Set high and low thresholds for each parameter; visual and digital alarms alert you to any out-of-range readings.
  • Easy Setup & Calibration: Plug-and-play installation; no calibration needed for conductivity and temperature; simple one-button pH calibration.
  • Replaceable Probes: Includes a double junction pH probe for reliable, long-term use.
  • Water-Resistant Design: Built to withstand the rigors of grow room environments.
  • Wireless Connectivity: Just one Bluelab Connect Stick is needed for multiple monitors, enabling remote data logging and trend analysis.
  • Non-Volatile Memory: Retains settings even during power loss.

Technical Specifications

Feature Details
pH Range 0.0 – 14.0 pH
Conductivity (EC) Range 0 – 5.0 EC, 0 – 50 CF, 0 – 2500 TDS (ECx500), 0 – 3500 ppm (ECx700)
Temperature Range 0 – 50°C / 32 – 122°F
Resolution 0.1 pH, 0.1 EC, 1 CF, 10 TDS, 10 ppm, 1°C, 1°F
Accuracy (at 25°C/77°F) ±0.1 pH, ±0.1 EC, ±1 CF, ±50 TDS, ±70 ppm, ±1°C, ±2°F
Automatic Temperature Compensation Yes (if conductivity/temperature probe is in same solution as pH probe)
Probe Cable Length 2 meters / 6.6 feet
Power Supply 100–240 VAC, 50–60 Hz, interchangeable plugs (USA, Euro, UK, NZ/AUS)
Wireless Range Indoor: up to 66 ft / 20 m; Outdoor: up to 164 ft / 50 m
Display Plant-safe green LED, adjustable brightness
Dimensions 3.7 × 5.4 × 8.7 in / 10 × 10 × 10 in (varies by source, check for your specific model)[5][7]
Weight 1.7 lbs (varies by source, check for your specific model)[5][7]
Certifications CE, FCC, IC

Why Choose the Bluelab Guardian Monitor Connect?

The Bluelab Guardian Monitor Connect is built for growers who demand precision, reliability, and convenience. With its robust design, intuitive controls, and advanced data logging, you’ll spend less time worrying about your nutrient solution and more time enjoying the rewards of your garden—no matter where you are.

What’s in the Box?

  • Bluelab Guardian Monitor Connect Unit
  • Replaceable Double Junction pH Probe
  • Conductivity/Temperature Probe
  • International Power Supply (with interchangeable plugs)
  • User Manual

Note: Bluelab Connect Stick required for wireless data logging and remote access (sold separately).

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