Home :: Hydroponics :: pH and TDS Monitoring and Adjusting

pH and TDS Monitoring and Adjusting

pH and TDS Monitoring and Adjusting

Products

Bluelab pH Pen
Bluelab pH Pen
$112.99
Qty
Bluelab PPM Pen
Bluelab PPM Pen
$93.99
Qty
Handheld TDS Tester TDS-3
Handheld TDS Tester TDS-3
$36.99
Qty
Hanna® Checker® pH Tester (HI 98103)
Hanna® Checker® pH Tester (HI 98103)
$45.99
Qty
Luster Leaf® Rapitest® Soil Test Kit Model 1601
Luster Leaf® Rapitest® Soil Test Kit Model 1601
$17.99
Qty
Luster Leaf® Rapitest® pH Soil Tester 1612
Luster Leaf® Rapitest® pH Soil Tester 1612
$5.99
Qty
GH pH Test Kit
GH pH Test Kit
$7.54
Qty
GH pH UP Liquid & pH UP Dry
GH pH UP Liquid & pH UP Dry
$9.99
Qty
Earth Juice Natural Up 2 lb
Earth Juice Natural Up 2 lb
$19.99
Qty
Earth Juice Natural Down 2 lb
Earth Juice Natural Down 2 lb
$17.99
Qty
Bluelab® 2.77 EC Conductivity Standard Solution
Bluelab® 2.77 EC Conductivity Standard Solution
$7.99
Qty
Hanna 1413uS/CM Calibration Solution Pint
Hanna 1413uS/CM Calibration Solution Pint
$19.99
Qty
Gift certificates