Meters
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Original price $198.00 - Original price $198.00Original price$198.00$198.00 - $198.00Current price $198.00| /
GroStar GS1 pH Pen
A lab-grade tool designed specifically for horticulture, this easy-to-use pen allows you to quickly measure and calibrate pH. Premium probe technol...
View full detailsOriginal price $198.00 - Original price $198.00Original price$198.00$198.00 - $198.00Current price $198.00| / -
Original price $198.00 - Original price $198.00Original price$198.00$198.00 - $198.00Current price $198.00| /
GroStar GS3 EC Pen
A lab-grade tool designed specifically for horticulture, this easy-to-use pen allows you to quickly measure and calibrate water EC, PPM (500), PPM ...
View full detailsOriginal price $198.00 - Original price $198.00Original price$198.00$198.00 - $198.00Current price $198.00| /
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