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Measuring, Surveying, Testing Horticulture Supplies For Sale In United States

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Meter Dual PH and Fertilizer Tester
Prices start at : 24.99 USD / each

Directions include desired range for 350 plants; new lawn seeding, agriculture crops, small and large fruits, vegetables, herbs, and many more indoor/outdoor plants. Simply switch lever for two different tests! 1.
United States
Hanna Combo pH/EC/TDS/Temperature PPM Tester
Prices start at : 159.99 USD / each

Follow calibration instructions provided in the instruction manual for successful and accurate measuring. This tester features an easy to read LCD and is equipped with an automatic shut-off.

Product Features

    • Dual-level LCD screen: Product Features
    • Replaceable pH electrode cartridge: Product Features
    • Tactile grip casings: Product Features
    • Waterproof and designed to float: Product Features
    • Battery percentage displayed at startup: Product Features
    • Measures in parts per million (PPM): Product Features
    United States
    Hanna General-Purpose Cleaning Solution, 230 mL
    Prices start at : 16.99 USD / each

    It also builds up when you store the electrode incorrectly. This ensures that the probe is always clean and prevents any clogging of the junction. Even the results that read correctly in a pH buffer.

    Product Features

      • Specially formulated for cleaning electrodes: Product Features
      • Printed expiration date and lot number: Product Features
      • Volume: 230 mL: Specs
      United States
      Soil Moisture Meter Top Read 9in Probe
      Prices start at : 107.99 USD / each

      Perfect for potted plants! Meters can be calibrated to the soil type for reliable results. The scientific way to water! Accurate instruments give you instant, accurate moisture readings.
      United States
      Hanna Instruments pH 4 Calibration Solution, 500 ml
      Prices start at : 19.99 USD / each

      Discard buffers after each use. Dip the pH electrode into pH 7.01 solution as a first buffer and wait for unit to stabilize to 7.01 pH. Premixed pH 4 calibration solution A premixed calibration solution designed for pH meters when measuring pH levels...
      United States
      Irrometer Moisture Monitor Field Application
      Prices start at : 116.19 USD / each

      High readings indicate very low levels of moisture inhibiting maximum plant growth.Measures the amount of water available in any soil type. Middle readings indicate the need to start irrigation.
      • Length: 12 in
      United States
      4-Way Soil Analyzer Meter
      ★★★★★
      Prices start at : 34.99 USD / each

      Tip: Make sure you clean the probe, moisten the soil and wet the probes before using. It is specifically designed to clean this probe. The meter measure the electric current, and that's how it reads the soil pH.
      United States
      Shockproof Rubber Boot for Hanna Instruments HI9814
      Prices start at : 35.99 USD / each

      Hanna makes this boot in our signature A.M. Leonard orange color! This special boot helps prevent damage due to accidental impact. It also makes it easier for you to hold your instrument! This boot withstands high temperatures of up to 200° C (392°...

      Product Features

        • Increased tactile feel allows for easier handling: Product Features
        • Made of durable silicone rubber: Product Features
        • Fits Hanna meters that measure 6.0 inches x 2.3 inches x 1.2 inches: Product Features
        United States
        Hanna Direct TDS Calibration Solution, 230 mL
        Prices start at : 11.99 USD / each

        They then apply a tamper-proof seal. They package it in an airtight container. Hanna prints the lot number and expiration date on the label of each bottle. Hanna designed this solution for premium quality.

        Specs

          • TDS value: 1500 mg/L (ppm) at 25° C: Specs
          • Weight: 0.55 pounds: Specs
          • 1,500 mg/L (ppm) TDS calibration solution: Product Features
          • Volume: 230 mL: Specs
          United States
          Replacement Probe for Hanna Instruments HI9814
          Prices start at : 149.99 USD / each

          Hanna pre-amplifies this 3-in-1 probe. It measures multiple parameters with a single test. Replace your Hanna Instruments probe! Hanna Instruments designed this replacement probe to fit their HI9814 portable meter.

          Product Features

            Specs

              • Junction / Flow rate: Cloth: Specs
              • CAL-Checktm Compatible: Product Features
              • Polypropylene Body: Product Features
              • Diameter: 16 mm: Specs
              • Built-In Temperature Sensor: Product Features
              • Overall length: 185 mm: Specs
              United States
              Quick Calibration Solution Sachets for Hanna pH and EC Meters, 20 mL, 25-Count
              Prices start at : 36.99 USD / each

              Each unopened sachet has an expiration date of 5 years from the date of manufacture. Each measures 20 mL in volume. Using the Quick Cal function found in compatible meters allows for single-point calibration for pH and conductivity sensors.

              Product Features

                Specs

                  • Single-use sachets: Product Features
                  • Expiration date and lot number stamped on packet: Product Features
                  • Quantity: 25: Specs
                  • EC calibration standard value: 5,000 μS/cm (5.00 mS/cm): Specs
                  • Ready to use fresh solution for accurate calibration: Product Features
                  United States
                  Hanna Conductivity Standard Solutions, 230 mL
                  Prices start at : 16.99 USD / each

                  They then apply a tamper-proof seal. They seal the solution in airtight containers. Hanna specially formulates their line of conductivity standards. Find your desired S/cm value below.

                  Product Features

                    • uS/cm Value: 1413 uS/cm at 25° C
                    • S/cm value: Varies— see individual product page for details: Specs
                    • Temperature chart/ actual S/cm values printed on each bottle: Product Features
                    • S/cm Value: 1413 S/cm at 25° C
                    • Airtight bottle with tamper-proof seal: Product Features
                    United States
                    Quick Calibration Solution for Hanna pH and EC Meters, 230 mL
                    Prices start at : 16.99 USD / each

                    Hanna Instruments specially formulated their line of calibration solutions. Each unopened bottle has an expiration date of 5 years from the date of manufacture. Quickly calibrate your compatible Hanna Instruments device! Use this Quick-Cal solution your...

                    Product Features

                      Specs

                        • Airtight seal to ensure quality: Product Features
                        • EC calibration standard value: 5,000 μS/cm (5.00 mS/cm): Specs
                        • Expiration date and lot number stamped on bottle: Product Features
                        • Volume: 230 mL: Specs
                        United States
                        PH Electrode for Hanna Instruments HI98131 & HI98129
                        Prices start at : 59.99 USD / each

                        Simply lock the unit into place — no pins to line up means that you are less likely to break it! Use this spare pH sensor for the following Hanna Instruments models: HI98131 — GroLine Waterproof Hydroponic pH EC TDS Temperature Pocket Tester HI98129...

                        Specs

                          Product Features

                            • Recommended operating temperature: -5 to 50° C (23 to 122° F): Specs
                            • Electrolyte: Gel: Specs
                            • Diameter: 5 mm: Specs
                            • Fits Hanna Pocket Testers: Product Features
                            • Easy-fit cartridge locks into place: Product Features
                            • Junction / Flow rate: Cloth: Specs
                            United States
                            Hanna Electrode Storage Solution, 230 mL
                            Prices start at : 16.99 USD / each

                            The most important solution for your Hanna device! Hanna Instruments prepares their storage solution with reagent-grade chemicals. Never store you electrode in distilled or de-ionized water.

                            Product Features

                              • Air tight seal ensures quality: Product Features
                              • Volume: 230 mL: Specs
                              • Expiration date and lot number: Product Features
                              United States
                              Hanna pH Calibration Buffers, 230 mL
                              Prices start at : 16.99 USD / each

                              They then apply a tamper-proof seal. They seal the solution in airtight containers. Hanna specially formulates their line of technical calibration buffers. Find your desired pH value below.

                              Product Features

                                Specs

                                  • Certificate of analysis included: Product Features
                                  • Accuracy: ± 0.02pH at 25° C: Specs
                                  • Temperature chart / actual pH values printed on each bottle: Product Features
                                  • Volume: 230 mL: Specs
                                  • pH value: Varies — see individual product page for details: Specs
                                  United States
                                  GroLine Waterproof Hydroponics pH/EC/TDS/Temperature Portable Meter
                                  Prices start at : 259.99 USD / each

                                  Slim, lightweight, and waterproof! Do you desire accurate and consistent measurements for your growing operation? Their HI9814 model uses a single, amplified probe. Hanna Instruments outfit the HI9814 with a waterproof housing (rated for IP67 conditions).

                                  Specs

                                    • TDS accuracy: ± 2% F.S.: Specs
                                    • pH accuracy: ± 0.01 pH: Specs
                                    • Weight: 205 grams (7.2 ounces): Specs
                                    • Battery life (approximate): 500 hours of continuous use: Specs
                                    • TDS resolution: 10 ppm (mg/L): Specs
                                    • Measures pH, EC, TDS, and temperature: Product Features
                                    United States
                                    Irrometer Moisture Monitor For Soilless Mixes
                                    Prices start at : 151.49 USD / each

                                    The Model "LT" is the ultimate in sensitivity at the very "Wet" end of the soil water range(below 20 centibars of soil water suction)! It was designed to operate in very low water holding capacity soils (coarse sand) and non-soil planting mixes used in...
                                    • Length: 12in
                                    United States
                                    Soil Moisture Meter - 24in. probe
                                    ★★★★★
                                    Prices start at : 107.99 USD / each

                                    The scientific way to water! Accurate instruments give you instant, accurate moisture readings. Probe - Instant, easy-to-read display. Uses AA or dry cell battery. Meters can be calibrated to the soil type for reliable results.
                                    United States
                                    Soil Sampler With Step 36in. Probe
                                    ★★★★★
                                    Prices start at : 79.99 USD / each

                                    Super-tough non-corrosive 100% stainless steel construction with reinforced slot. A back saver! Foot step for better penetration in tough soils! Taper cut tip goes in easy and cuts a nice clean core, insuring complete sample removal.
                                    United States
                                    Hanna Instruments 1413 mC/cm Solution, 230 ml
                                    Prices start at : 15.99 USD / each

                                    To use, pour a small amount into a container and discard the remainder after each use. You should calibrate EC meters every 1-4 weeks depending on frequency of use to verify their accuracy.
                                    United States
                                    Kelway Meter Acidity Tester
                                    ★★★★★
                                    Prices start at : 69.99 USD / each

                                    Lasts for years when properly cared for. The PHD is scientific and does not operate on batteries. Popular among universities and rose growers! Soil pH meter - From the same great maker of the HB2 meter, comes the soil PHD, a lighter-duty version tester...

                                    FAQ

                                      • How does the meter work?: FAQ
                                      • Which side of the cleansing sheet do I use?: FAQ
                                      • Why test for soil acidity?: FAQ
                                      • The meter utilizes a tiny flow of current through the two metal plates located on each side of the units housing.: FAQ
                                      • Where can I get the green cleansing sheets to clean the Kelway Acidity Tester?: FAQ
                                      • Can the meter be calibrated?: FAQ
                                      United States
                                      New! Soil Savvytm Soil Test Kit
                                      Prices start at : 34.99 USD / each

                                      Try it today and see how easy soil testing can be! It also eliminates over-application of expensive nutrients they do not need. Next, mail it using the included postage-paid envelope.

                                      Product Benefits

                                        Product Features

                                          • Easy to use - just collect sample, mail, and wait: Product Benefits
                                          • Results sent directly via email and placed on secure website: Product Benefits
                                          • Tests pH levels and 14 different nutrients: Product Features
                                          • Ready-to-use professional-grade soil test kit: Product Features
                                          • Test for which nutrients your plants need: Product Benefits
                                          United States
                                          Do-It-Yourself Soil Test Kit, Box of 40 Tests
                                          Prices start at : 19.99 USD / each

                                          Easy-to-use one tablet reagents, ideal pH ranges and NPK levels for over 100 plants and detailed, diagrammed instructions. Comes with complete instructions and recommendations for testing and changing soil pH nitrogen, phosphorus, and potassium.
                                          United States
                                          Replacement Probe for Hanna Instruments HI9813-6
                                          Prices start at : 110.99 USD / each

                                          Hanna pre-amplifies this 3-in-1 probe. This probe measures multiple parameters with a single test. Replace your Hanna Instruments probe! Hanna Instruments designed this replacement probe to fit their HI9813-6 portable meter.

                                          Product Features

                                            Specs

                                              • Electrolyte: Gel: Specs
                                              • Amperometric EC/TDS Sensor: Product Features
                                              • Pre-amplified pH Electrode: Product Features
                                              • Tip shape: spherical (8 mm): Specs
                                              • Recommended operating temperature: 0 to 50° C (32 to 122° F) LT: Specs
                                              • Built-In Temperature Sensor: Product Features
                                              United States
                                              Hanna Instruments Storage Solution for pH Water Testers, 16 oz
                                              Prices start at : 19.99 USD / each

                                              Storing your pH electrodes in a storage solution keeps the junction clear. Never store an electrode in distilled or deionized water as those liquids can cause an inaccurate instrument readings.
                                              United States
                                              Soil Thermometer with Probe Sheath
                                              Prices start at : 5.99 USD / each

                                              Measures temperatures 0 to 220 degrees Fahrenheit. Bold easy-to-read numbers. Includes a nice protective probe sheath with pocket clip. Ensure excellent planting conditions by testing your soil temperature with AcuRite soil thermometer.

                                              Specs

                                                • 1 Year Limited Mfg Defect Warranty: Specs
                                                • SHeath included: Specs
                                                • Temperature Range of 0 to 220 degrees Fahrenheit: Specs
                                                United States
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