HM DIGITAL TDS-EZ PPM METER
Economy model that is ideal for end-users.
HANNA COMBO TESTER W/ LOW RANGE EC
The HI 98129 Combo waterproof tester offer high accuracy pH, EC/TDS and temperature measurements in a single tester! No more switching between meters for your routine measurements. The waterproof Combo (it even floats) has a large easy-to-read, dual-level LCD and automatic shut-off. pH and EC/TDS readings are automatically compensated for the effects of temperature (ATC). This technologically advanced tester has a replaceable pH electrode cartridge with an extendable cloth junction as well as an EC/TDS graphite electrode that resists contamination by salts and other substances. This gives these meters a greatly extended life. Your tester no longer needs to be thrown away when the pH sensor is exhausted.
The EC/TDS conversion factor is user selectable as is the temperature compensation coefficient (ß). Fast, efficient, accurate and portable, the Combo pH, EC/TDS and temperature tester brings you all the features you've asked for and more!
OAKTON ECO TESTR PH2
EC/PH/TEMP CONTINUOUS MONITOR
This meter gives you the ability to monitor pH level, Nutrient Levels in EC and Nutrient Temperature.
This continuous monitoring system requires no batteries, just plug it in to an AC wall receptacle and the meter will remain in a calibration mode for months. The Nutradip® Tri-Meter, with automatic temperature compensation, is the best way of measuring the strength of nutrients in your water, pH, and monitoring temperature at the same time. 2 year limited warranty on meter. 6 months limited warranty on the probe.
HANNA CALIBRATION SOLUTIONS
TDS solution are produced with high-quality potassium chloride in various concentrations. They are standardized using a conductivity meter calibrated with NIST potassium chloride.
The 1413 μS/cm solution is the one best suited for general use. This solution is also available in combination kits with the pH 7 buffer for the easy calibration of multiparameter instruments.
RAPITEST 4 WAY SOIL ANALYZER
Measures four different levels for fertilizer, light, moisture and pH. Includes instructions and guides for all four measuring levels.
GENESIS CALIBRATION SOLUTIONS
These solutions are used to calibrate pH meters to assure they are accurate and working properly. You should check your pH meter frequently because the properties of the meters membrane is constantly changing from normal use and aging. We recommend a two point calibration between 4.0 and 7.0 to assure that your meter is accurate across the scale. This is why the Genesis solution is available in twin packs of 4.0 and 7.0.
GENERAL HYDROPONICS PH ADJUSTING SOLUTIONS
This Base solution is formulated using Potassium Hydroxide and Potassium Carbonate. Add a little at a time when your nutrient pH is too low in order to raise the pH to the proper level.
This powder based formula is made to raise the pH in a reservoir. Lightweight in comparison to liquids.
The Acid formulation uses food grade Phosphoric acid to lower the pH to the proper level.
This powdered acid formula is easy to handle and ship. Lightweight in comparison to liquids. Widely recognized as a consistent and reliable product.
Healthy Harvest South
3837 river rd n
NEXT TO UPTOWN MUSIC JUST NORTH OF SONIC
Healthy Harvest Indoor Garden
1635 se tv hwy #1
hillsboro, or 97123
Phone: 503 640-0995
Mon thru Friday 11am to 7pm Sat 10am to 6pm Sunday 12pm to 5 pm
Stop in to check out all the items currently discounted in our Keizer location.Everything in store 20 to 30% off msrp daily we don't need special sales....
COME IN ON BLACK FRIDAY thru nov 29 2017 AND RECIEVE AN ADDITIONAL 10% OFF JUST MENTION THE WEB SITE