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pH and PPM Equipment
The 24—7 Continuous Meter from Control Wizard Products is a great all around meter for nutrient applications needing constant monitoring.
DipStick – by Control Wizard Products. Dissolved salts pen, measures conductivity in both PPM, EC and CF. No calibration required, auto on/off. 1 yr. warranty
DigiStick – The lighted display is large and easy to read. There are no mistakes when the temperature compensating microchip quickly senses the electro-conductivity of the nutrient solution or water sample and automatically freezes the displayed reading. PPM, EC and CF scales are easily accessed by easy to read buttons. Cutting edge electronic circuitry keeps the meter in calibration for extended periods of time. The DigiStick is waterproof from the electrode up to the display, water resistant from the display to the battery cap. Uses a common 9-volt alkaline battery for power. Use 1382 ppm (500 ppm — 1 EC) calibration buffer. 1 yr warranty.
Eco Chem Liquid pH Down Solution
Eco Chem Liquid pH Down Solution from Ecogrow is for use in soil or hydroponics to lower the pH.
Eco Chem Liquid pH Up Solution
Eco Chem Liquid pH Up Solution from Ecogrow is for use in soil or hydroponics to raise the pH.
General Hydroponics – pH Down is made using food grade Phosphoric acid. Available in liquid or powder form.
General Hydroponics – pH Up is made using Potassium Hydroxide and Potassium Carbonate. Available in liquid or powder form.
The portable Hanna Combo Meter HI 9813 allows the grower to professionally measure pH, EC and PPM with a single portable meter. pH range is 0 to 14, EC range is 0 to 4 and PPM range is 0 to 1990. Meter comes with a rugged replaceable muti-probe sensor.
The HI 9813-6 has an added Cal-Check feature that can access the calibration status of the probe in seconds.
The Hanna Combo Pen HI 98129 is waterproof and it has an accuracy of +/- 0.1. Automatic calibration and temperature compensation. Will measure pH, EC/TDS and temperature.
The Hanna Dist 1 HI 98300 is recommended for hydroponic and rockwool users. Measuring high and low TDS (total dissolved salts) this pen has a range of 0 to 1990 PPM with an accuracy of +/-2% Full Scale. Adjustment screw calibration.
The Hanna Dist 5 HI 98311 offers a replaceable graphite electrode, adjustable TDS ratio, temperature in Celsius or Fahrenheit, automatic temperature compensation with adjustable BETA, battery level indicator, stability indicator, automatic shut-off, and automatic calibration all in a waterproof casing.
The Hanna GroChek Combo continuously monitors the three most important nutrient parameters in greenhouses, hydroponics and horticultural applications.
The Hanna Grochek TriMeter HI 981504 has been designed for continuous and simultaneous monitoring of pH, TDS, and temperature. Simply install the HI 981504 above the sample to be tested, plug the instrument to the mains and immerse the probes pH, TDS, and temperatrure measurements will be simultaneously displayed on three backlit LCD’s.
The Hanna pHep 1 HI 98107 is made for hydroponics. This pen has a full range of 0 to 14 pH, an accuracy of +/- 0.1 pH, 2-point calibration, and a large LCD display. Adjustment screw calibration.
The Hanna pHep 5 HI 98128 is the most advanced waterproof pH tester on the market. This pen reads up to 0.01 pH with a range of -2.00 to 16.00 pH and features BEPS (battery error preventing system) as well as user selectable automatic shut-off, replaceable pH electrode cartridge, stability indicator and automatic calibration.
The Hanna Soil Test Pen HI 98331 takes quick and accurate readings directly in soil. It is the only meter available that will take conductivity readings directly from the soil without creating a soil solution for testing.
Hanna Solutions keep your pen working properly. Don’t forget to pick up the proper calibration and storage solutions. Using these solutions will ensure that you get years of trouble-free operation out of your testers.
The Nutra-Dip Continuous Meter accurately measures PPM and pH. The Nutra-Dip TDS meter measures dissolved nutrient salts with a range from 0 to 5000 PPM.
The pH Control Kit contains 8 oz. pH UP, 8 oz. pH DOWN, 1 oz. indicator solution with chart, vial and sampling pipette.
These pHydrion pH Papers are especially useful in hydroponics. With a range of 5.5 to 8.0 they show a good color contrast making them easy to read. The papers have a one year shelf life.
Pro pH Kit come with 1000 tests per kit. pH range is from 3 to 10. Extremely reliable, accurate and user friendly.
This Three Way Meter from Active Air features a hydrometer (moisture), photometer (light) and pH meter (can be used in soil or liquid). No batteries required.
With this Two Way Meter (moisture/pH) from Active Air your plants will look and feel their best. Moisture Meter measures moisture levels on a scale on 0 – 10. This durable, easy-to-read meter requires no batteries.
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