Meters and Solutions
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
GroStar GS4 pH/EC/500ppm/700ppm/Temp (5-in-1) Combo Pen
grostar
Retail: $178.99$123.46AI21040 - GroStar GS4 pH/EC/500ppm/700ppm & Temp (5-in-1) Combo PenLab grade instruments designed specifically for growers!Includes: • 2-year warranty (instrument)• 1-year warranty (probe)• pH 7Retail: $178.99$123.46 -
GroStar GS3 EC Pen
grostar
Retail: $113.99$79.98AI11030 - GroStar GS3 EC/PPM/Temp PenLab grade instruments designed specifically for growers!Includes: • 2-year warranty (instrument)• 1-year warranty (probe)• 2.77 EC calibration solution, 50 ml botRetail: $113.99$79.98 -
GroStar GS1 pH Pen
grostar
Retail: $115.99$90.62AI11010 - GroStar GS1 pH PenLab grade instruments designed specifically for growers!Includes: • 2-year warranty (instrument)• 1-year warranty (probe)• pH 7 & pH4 calibration solution (50ml bottleRetail: $115.99$90.62 -
$17.67
-
$16.15
-
$9.07
-
$109.42
-
$72.37
-
$29.55
-
$16.04
-
$29.55
-
$16.04