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Soil Testing Farm Supplies For Sale In United States

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Hanna Conductivity Standard Solutions, 230 mL
Prices start at : 16.99 USD / each

Each unopened bottle of solution has an expiration date of 5 years from the date of manufacture. Hanna specially formulates their line of conductivity standards. This process ensures the quality of the solution.

Specs

    Product Features

      • Certificate of analysis included: Product Features
      • Weight: 0.55 pounds: Specs
      • S/cm value: Varies— see individual product page for details: Specs
      • Airtight bottle with tamper-proof seal: Product Features
      • Size: 230 mL: Specs
      United States
      Quick Calibration Solution for Hanna pH and EC Meters, 230 mL
      Prices start at : 16.99 USD / each

      Hanna prints both the lot number and expiration date on each bottle. Hanna Instruments specially formulated their line of calibration solutions. Quickly calibrate your compatible Hanna Instruments device! Use this Quick-Cal solution your Hanna pH and...

      Specs

        Product Features

          • Two calibration solutions in one: Product Features
          • Weight: 0.55 pounds: Specs
          • EC calibration standard value: 5,000 μS/cm (5.00 mS/cm): Specs
          • Expiration date and lot number stamped on bottle: Product Features
          United States
          PH Electrode for Hanna Instruments HI98131 & HI98129
          Prices start at : 59.99 USD / each

          Make electrode replacement quick and easy! Hanna Instruments designed this electrode as an easy-fit cartridge. 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...

          Product Features

            Specs

              • Fits Hanna Pocket Testers: Product Features
              • Two o-rings maintain a watertight seal: Product Features
              • Recommended operating temperature: -5 to 50° C (23 to 122° F): Specs
              • Body material: Polypropylene: Specs
              • Reference: single, Ag/AgCl: Specs
              • Junction / Flow rate: Cloth: Specs
              United States
              Soil Thermometer with Probe Sheath
              Prices start at : 5.99 USD / each

              Ensure excellent planting conditions by testing your soil temperature with AcuRite soil thermometer. Bold easy-to-read numbers. Weather resistant 7in stainless steel stem is the perfect instrument to tell you when the soil temperature is at optimal conditions...

              Specs

                • SHeath included: Specs
                • Weather resistant: Specs
                • Temperature Range of 0 to 220 degrees Fahrenheit: Specs
                United States
                Irrometer Moisture Monitor For Soilless Mixes 6in
                Prices start at : 89.59 USD / each

                Suited for conditions where rapidly changing moisture tensions needed to be observed! The Irrometer Miniature "LT" (Low Tension) instrument is designed for use in situations where tensions above 30 centibars (kilopascals) are rarely expected, and where...
                United States
                Hanna GroChek pH/EC/TDS Meter with CAL-Check
                Prices start at : 205.99 USD / each

                This unit includes the CAL-Checktm feature. The screen also displays calibration instructions. This feature allows you to check the calibration status of the pH probe at any time. The GroChek measures pH, EC, and TDS ranges.

                Specs

                  Product Features

                    • EC resolution: 0.01 mS/cm: Specs
                    • Factor automatically adjusts from 0.56 to 0.78: Product Features
                    • Temp accuracy ± 0.5° C/ ± 1° F: Specs
                    • pH accuracy: ± 0.01 pH: Specs
                    • 3-in-1 amplified probe —: Product Features
                    • Weight 230 grams (8.1 ounces): Specs
                    United States
                    Active Eye Universal Mobile Phone Microscope
                    ★★★★★
                    Prices start at : 9.49 USD / each

                    It is especially recommended for gardening and plant health examinations such as pest and disease assessments. It is used for viewing very small objects and areas. The Active Eye Universal Mobile Phone Microscope is a compact, lightweight 60X microscope...

                    Product Features

                      • Bright LED light provides perfect light in any conditions: Product Features
                      • Ideal magnification for pest and disease detection: Product Features
                      United States
                      Bausch & Lomb Folding Pocket Magnifiers, 2 or 3 Lenses
                      Prices start at : 25.99 USD / each

                      Bausch & Lomb's all purpose folding pocket magnifiers allow for use of single lens power, or combine the lenses for a higher power! These magnifiers will help you identify plant pests and disease.
                      • Description: 4 to 9 times magnification; 1.1-inch to 2.5-inch focal distance; 2 lenses.
                      United States
                      T Probe Soil Sampler
                      ★★★★★
                      Prices start at : 68.99 USD / each

                      Taper cut tip on the probe end yields clean cut samples for easier inspection, with full sample removal! 100% stainless steel. Unique 36" probe. Cut cores approximately 14 1/2" x 1".
                      • Length: 21in
                      United States
                      GroLine Waterproof Hydroponic pH/EC/TDS/Temperature Pocket Tester
                      Prices start at : 209.99 USD / each

                      This kit includes: HI73127 pH electrode (click HERE for a replacement electrode) Electrode removal tool Quick-Cal calibration solution sachets (4) Electrode cleaning solution sachet (1) 1.5-volt batteries (4) Storage cap Quality certificate Instruction...

                      Specs

                        • Replaceable pH electrode —: Product Features
                        • Temperature resolution: 0.1° C /0.1° F: Specs
                        • Temperature accuracy: ± 0.5° C / ± 1° F: Specs
                        • Weight: 100 grams (3.5 ounces): Specs
                        • TDS range: 0 to 3000 ppm (0.5 CF); 0 to 3999 ppm (0.7 CF): Specs
                        • Battery life (approximate): 100 hours of continuous use,: Specs
                        United States
                        Hanna Instruments pH 7 Calibration Solution, 500 ml
                        Prices start at : 19.99 USD / each

                        Discard buffers after each use. If you measure values above pH 7, this is the only calibration you need. Premixed pH 7 calibration solution A premixed calibration solution designed for pH meters when measuring pH levels above 7.
                        United States
                        Kelway PH and Moisture Tester
                        Prices start at : 143.99 USD / each

                        Kelway pocket size soil tester needs no chemicals - simply insert in soil for instant reading! Push button switch for measuring pH ranges from 3.5 to 8. Also measures soil moisture.
                        United States
                        Direct Soil and Soilless Media pH Electrode for Hanna Instruments HI9814
                        Prices start at : 209.99 USD / each

                        These features compensate for temperature when taking pH readings. The HI1294D also features an integrated amplifier and a built-in temperature sensor. They make the conic pH sensing tip with low-temperature glass.

                        Product Features

                          Specs

                            • pH: 0 to 12: Specs
                            • Refillable with 3.5M KCl + AgCl: Product Features
                            • Built-in temperature sensor: Product Features
                            • Body length: 120 mm: Specs
                            • Low-temperature glass: Product Features
                            • Recommended operating temperature: -5 to 70° C (23 to 158° F) - LT: Specs
                            United States
                            Hydrofarm Quantum PAR Light Meter
                            Prices start at : 162.99 USD / each

                            It features Hydrofarm's highly accurate, integrated Quantum Sensor. This product includes a carry case and USB charging cable. This sensor measures PAR (Photosynthetically Active Radiation) flux in wavelengths ranging from 400 to 700 nm (nanometers).

                            Product Features

                              • Data logging capability using USB cable (included): Product Features
                              • Proprietary data logging sofware available at Hydrofarm.com: Product Features
                              • Constant linear response curve yields higher accuracy independent of wavelength: Product Features
                              • Measures up to 10,000 micromoles compared with 2,000 micromoles for other meters on the market: Product Features
                              United States
                              Meter Dual PH and Fertilizer Tester
                              Prices start at : 24.99 USD / each

                              Also checks a combination of nitrogen, phosphorus and potash to let you know when your fertilizer levels are too high or too low. Directions include desired range for 350 plants; new lawn seeding, agriculture crops, small and large fruits, vegetables,...
                              United States
                              Hanna Combo pH/EC/TDS/Temperature PPM Tester
                              Prices start at : 159.99 USD / each

                              When you have finished with the unit, rinse the electrode with water to minimize contamination. A properly cleaned meter is vital for the most accurate measuring. These units come calibrated, but you need to clean the meter between readings with a calibration...

                              Product Features

                                • Dual-level LCD screen: Product Features
                                • Automatic 1 or 2 point pH calibration: Product Features
                                • Waterproof and designed to float: Product Features
                                • Battery percentage displayed at startup: Product Features
                                • Comes with electrode, electrode removal tool, 4 1.5 volt batteries, and instructions: Product Features
                                • Not for use in soil unless using a soil slurry: Product Features
                                United States
                                Hanna General-Purpose Cleaning Solution, 230 mL
                                Prices start at : 16.99 USD / each

                                Keep your electrodes clean! A dirty electrode produces inaccurate results. Use Hanna Instruments cleaning solution to keep them clean! Residue builds up on your electrode when you immerse in samples during measurement.

                                Product Features

                                  • Specially formulated for cleaning electrodes: Product Features
                                  • Airtight seal ensures quality: Product Features
                                  • Volume: 230 mL: Specs
                                  United States
                                  Soil Moisture Meter Top Read 9in Probe
                                  Prices start at : 107.99 USD / each

                                  A handy 9" probe length. 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

                                  Then use 4.01 as a second buffer solution and wait for your meter to stabilize to 4.01. Dip the pH electrode into pH 7.01 solution as a first buffer and wait for unit to stabilize to 7.01 pH.
                                  United States
                                  Irrometer Moisture Monitor Field Application
                                  Prices start at : 116.19 USD / each

                                  Replaceable ceramic tip. For use in field applications. (However, the LT series is especially designed for non-soil mixes.) With each initial order a service unit is required. For field or container applications, install in soil for continuous readings!...
                                  • Length: 12 in
                                  United States
                                  4-Way Soil Analyzer Meter
                                  ★★★★★
                                  Prices start at : 34.99 USD / each

                                  Provides the percentage of moisture in your soil. How the meter works: The pH meter works by using different metals in the probes. It is specifically designed to clean this probe. Like many metals exposed to dampness, over time, the metal on the right...
                                  United States
                                  Shockproof Rubber Boot for Hanna Instruments HI9814
                                  Prices start at : 35.99 USD / each

                                  It also resists ozone and other environmental phenomena. Hanna makes this boot in our signature A.M. Leonard orange color! This special boot helps prevent damage due to accidental impact.

                                  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
                                    • Increased tactile feel allows for easier handling: Product Features
                                    United States
                                    Hanna Electrode Storage Solution, 230 mL
                                    Prices start at : 16.99 USD / each

                                    Maintaining both a hydrated layer and clear junction results in a faster and more reliable measurement. Have you used one of our cleaning solutions to clean your electrode? It also prevents any diffusion/osmotic effects.

                                    Product Features

                                      • Electrode storage solution: Product Features
                                      • Expiration date and lot number: Product Features
                                      • Weight: 0.55 pounds: Specs
                                      United States
                                      Hanna pH Calibration Buffers, 230 mL
                                      Prices start at : 16.99 USD / each

                                      Each unopened bottle of solution has an expiration date of 5 years from the date of manufacture. Hanna specially formulates their line of technical calibration buffers. This process ensures the quality of the solution.

                                      Product Features

                                        Specs

                                          • Airtight bottle with tamper-proof seal: Product Features
                                          • Certificate of analysis included: Product Features
                                          • pH value: Varies — see individual product page for details: Specs
                                          • pH Value: 4.01
                                          • Weight: 0.55 pounds: Specs
                                          United States
                                          GroLine Waterproof Hydroponics pH/EC/TDS/Temperature Portable Meter
                                          Prices start at : 259.99 USD / each

                                          If so, Hanna Instruments has what you need! Hanna Instruments designs their GroLine meters and testers to be lightweight. Use these meters in hydroponic, aquaponic, or greenhouse growing.

                                          Specs

                                            • Environment: -5 to 50° C (23 to 122° F); RH max 100%: Specs
                                            • TDS resolution: 10 ppm (mg/L): Specs
                                            • Weight: 205 grams (7.2 ounces): Specs
                                            • EC accuracy: ± 2% F.S.: Specs
                                            • pH range: 0.00 to 14.00 pH: Specs
                                            • pH accuracy: ± 0.01 pH: Specs
                                            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

                                            Meters can be calibrated to the soil type for reliable results. Uses AA or dry cell battery. Probe - Instant, easy-to-read display. The scientific way to water! Accurate instruments give you instant, accurate moisture readings.
                                            United States
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