Showing all 6 results
-
Bluelab PENCON Conductivity Pen and Digital TDS Meter, Water Tester for Temperature and Nutrient (CF, EC, PPM 500, PPM 700), TDS Testing Kit for Hydroponic System and Indoor Plant Grow
Original price was: $94.00.$89.99Current price is: $89.99. -
Bluelab pH 4.0 & 7.0 Calibration Solution Kit – pH Meter & pH Pen Calibration for Balanced Nutrient Solution NIST Traceable | Hydroponics, Gardening & Growing Tents (500 ml/ 16.9 Fl Oz Each)
$39.99 -
bluelab pH Pen-Digital pH Tester – Reliable & Accurate for High Yield Crops – Hand-Held Meter – Measures pH & Temperature in Solutions and Soil Solutions – Optimize Plant Health & Performance,White
Original price was: $112.50.$99.95Current price is: $99.95. -
Bluelab pH Probe KCI Storage Solution 100ml
$24.95 -
Bluelab PROBPH pH Probe for Water, Replacement Electrode for Meter, Monitor, and Controller with Easy Calibration, Tool for Hydroponic System and Indoor Plant Grow
$84.00 -
CAREKITPHCON Probe Care Kit for pH and Conductivity (TDS/PPM) Probes and Pens with 4 Solutions and Cleaners, Cleaning Kit Tool for Hydroponic system and Indoor Plant Grow
$31.00
