Meters & Solutions
Bluelab pH Probe KCl Storage Solution
$15.00
Bluelab pH Pen
$90.00
$31.50
Bluelab 4.0 pH Calibration Solution
$2.00
$0.70
Bluelab 7.0 pH Calibration Solution
Bluelab Original Truncheon Nutrient Meter
$95.00
Bluelab Combo Meter
$306.00
Hanna GroLine Waterproof Portable pH/EC/TDS Combo Meter
$248.00
$86.80
Hanna GroLine Hydroponic Waterproof Pocket pH/EC/TDS/Temperature Tester
$200.00
$70.00
Hanna GroLine Monitor
$368.00
$128.80
Hanna GroLine Hydroponics pH Tester
$56.00
$19.60
Bluelab Probe Care Kit pH & Conductivity
$32.00
$11.20
BlueLab PPM Pen
