Probes & Meters
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Bluelab Guardian Connect
BlueLabOriginal price $507.74Original price $507.74 - Original price $507.74Original price $507.74Current price $330.90$330.90 - $330.90Current price $330.90The Bluelab Guardian Monitor Connect is not only a constant indicator of the desired levels of pH, conductivity and temperature of your nutrient so...
View full detailsOriginal price $507.74Original price $507.74 - Original price $507.74Original price $507.74Current price $330.90$330.90 - $330.90Current price $330.90Out of Stock -
Bluelab Original Truncheon Meter
BlueLabOriginal price $157.94Original price $157.94 - Original price $157.94Original price $157.94Current price $102.93$102.93 - $102.93Current price $102.93With its super tough, high quality, fully waterproof design, no calibration required, daylight readable blue LED's and no on/off buttons to worry a...
View full detailsOriginal price $157.94Original price $157.94 - Original price $157.94Original price $157.94Current price $102.93$102.93 - $102.93Current price $102.93Out of Stock -
Bluelab pH Meter
BluelabOriginal price $170.27 - Original price $170.27Original price$170.27$170.27 - $170.27Current price $170.27The Bluelab pH Meter is used to accurately measure the pH value of a solution. Simply place the pH probe into the solution and the reading will b...
View full detailsOriginal price $170.27 - Original price $170.27Original price$170.27$170.27 - $170.27Current price $170.27Out of Stock -
Bluelab Commercial Truncheon Meter
BlueLabOriginal price $157.94Original price $157.94 - Original price $157.94Original price $157.94Current price $102.93$102.93 - $102.93Current price $102.93With a conductivity range right up to 6.0 EC (60 CF, 3000 ppm x 500 and 4200 ppm x 700), it will never leave you short. The Bluelab Commercial Trun...
View full detailsOriginal price $157.94Original price $157.94 - Original price $157.94Original price $157.94Current price $102.93$102.93 - $102.93Current price $102.93Out of Stock
Probes & Meters and Green Houses Benefits
With a simple test using the best hydroponic pH meter, you can determine if your plants need water or pH adjustment or more of a nutrient, if you have the right hydroponic meters to measure different parameters. The best pH meter for hydroponics and probes to measure pH, TDS, temperature, EC and humidity can be found at Zenhydro. Pick a hydro pH meter or EC pH meter hydroponics from brands such as Hanna Instruments, HM Digital and Blue Lab.