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Bluelab Soil pH Replacement Probe
Retail: $110.00
Price: $81.23
Availability: In Stock
Item #: 716192 -

    If you need to measure the pH level of soil, media or substrates, then Bluelab Soil pH Meter is just what you need. This hand-held meter comes with a Soil pH Probe, Dibber/Auger, pH 4.0 and pH 7.0 calibration solutions, plus a helpful Quick Start guide. Features: simple push button calibration, auto turn off function, large easy to read LCD, low battery indicator, lightweight and portable.

    Bluelab Guardian Monitor
    Retail: $399.00
    Price: $369.23
    Availability: In Stock
    Item #: 716336 -

      Adjustable brightness display. Large easy to read, plant safe green LED displays. Selectable values for conductivity and temperature. Simple push button pH calibration system. No calibration required for conductivity and temperature. Silent alarm for both high and low settings. Settings retained when power lost (non-volatile memory). Temperature compensation. An international power supply. Water resistant design.

      Bluelab pH Controller
      Retail: $569.00
      Price: $523.08
      Availability: In Stock
      Item #: 716342 -

        Hands-free monitoring and dosing of solution pH levels. Our clever pH controller automatically monitors and fine-tunes the pH levels for you. You simply set it, and forget. The pH is taken care of. For use with reservoirs up to 200 US gal/760 L. Plant-safe green back lit LCD with adjustable brightness and large, easy to read display. Easy to navigate menu to program, adjust settings and calibration by a simple push of a button. Flashing high/low alarm with control lockouts to protect from...

        Bluelab Soil pH Pen
        Retail: $185.00
        Price: $171.38
        Availability: In Stock
        Item #: 716438 -

          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. It will also measure solutions too. Easy to use buttons with selectable units for C and F. Backlit...

          Bluelab Carry Case
          Retail: $25.00
          Price: $23.08
          Availability: In Stock
          Item #: 716440 -

            The Bluelab Carry Case provides a custom fit so you can use and read your Bluelab Meter right from the carry case. A firm outer casing offers impact reduction for your Meter. There are two pockets in the top of the case especially 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...

            Bluelab Combo Meter
            Retail: $299.00
            Price: $276.92
            Availability: In Stock
            Item #: 716441 -

              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 & F, EC, CF, ppm 500 and ppm 700. Supplied with 2x AAA...

              Bluelab Replacement pH Probe
              Retail: $70.00
              Price: $64.62
              Availability: In Stock
              Item #: 716445 -

                Adjustable brightness display. Large easy to read, plant safe green LED displays. Selectable values for conductivity and temperature. Simple push button pH calibration system. No calibration required for conductivity and temperature. Silent alarm for both high and low settings. Settings retained when power lost (non-volatile memory). Temperature compensation. An international power supply. Water resistant design.

                Bluelab pH Pen
                Retail: $112.50
                Price: $103.85
                Availability: In Stock
                Item #: 716480 -

                  Measures pH and temperature. Selectable units for C & 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 & Bluelab pH 4 Solution Sachets are now included. Range: 0.0 - 14.0 pH/0-50C/32-122F. Resolution: 0.1 pH/1C/1F. Accuracy @ 25C: 0.1 pH. Battery type: 1 x AAA...

                  Bluelab Conductivity Pen
                  Retail: $94.00
                  Price: $86.62
                  Availability: In Stock
                  Item #: 716482 -

                    Measures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is optional. Fully waterproof. Auto off function and hold reading function. Automatic temperature compensation. Units: EC, 500ppm, 700ppm, C, F. Range: 0.0 - 10.0 EC, 0-5000ppm (500ppm), 0-7000ppm (700ppm) and 0-50C/32 -122F. Resolution: 0.1 EC, 10ppm (500ppm), 10ppm (700ppm) and 1C/1F. Accuracy @ 25C: 0.1 EC (@...

                    Bluelab Original Truncheon Meter
                    Retail: $140.00
                    Price: $129.23
                    Availability: In Stock
                    Item #: 716050 -

                      With its super tough, high quality, fully waterproof design, no calibration required, daylight readable blue LED's 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 (0.2 - 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: 40.7 cm...

                      Bluelab Probe Care Kit - pH
                      Retail: $16.50
                      Price: $15.23
                      Availability: In Stock
                      Item #: 716053 -

                        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.

                        Bluelab pH Probe KCl Storage Solution 100 ml
                        Price: $12.14
                        Availability: In Stock
                        Item #: 716056 -

                          The perfect solution to store and hydrate your Bluelab pH products. Bluelab pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best results, use the KCl solution to store the pH pen/probe after use and hydrate monthly. Bluelab pH Probe KCl Storage Solution is manufactured to high laboratory standards.