pH/EC/TDS Meters & Solutions

Bluelab - Commercial Truncheon Meter (EC/ppm) (716049)
$140.00/$109.95
Bluelab - Truncheon Meter (EC/ppm) (716050)
$140.00/$115.88
Bluelab - Nutrient Probe Cleaning Kit (716052)
$11.90/$22.84
$240.00/$183.75
Bluelab - Soil pH Meter Replacement Probe pH level of soil media substrates
$110.00/$82.13
Bluelab Guardian Monitor pH EC TDS Meter Solutions indoor garden
$364.00/$291.03
$308.00/$227.50
$70.00/$54.10
$5.95/$4.80
Accurate pH 7 - Soil pH Moist Meter (716575)
$66.95/$45.08
Accurate pH 8-Soil pH And Moisture Meter (716578)
$77.95/$52.16
CWP Instruments - Dipstick Meters (716570)
$87.95/$61.82
$19.99/$17.23
$17.95/$17.35
$89.95/$68.34
Hanna Checker pH Tester (716435)
$45.95/$37.87
Hanna Instruments Hanna Checker Replacement Electrode (Hi 1270) 716436
$31.95/$26.23
$249.95/$170.94
Hanna Replacement pH Probe (HI1293) (716801)
$121.95/$93.96
Hanna pH Indicator W Elect. (Hi981401N) (716805)
$132.95/$90.92
$65.95/$50.67
$274.95/$183.48
Hanna Waterproof pH/EC/TDS Meter - HI 9813-6N (716814)
$267.95/$183.54
Hanna Replacement pH Probe (HI 1285-6)
$137.50/$106.26
Hanna Waterproof pH/EC/TDS/Temp - Hi98129 (716820)
$194.95/$136.80
Hanna DiST 5 Waterproof EC/TDS Temperature Tester (HI 98311) (716825)
$127.95/$87.78
Hanna PHEP 4 Waterproof Meter With Replaceable Electrode (HI 98127) (716830)
$110.95/$83.38
$68.95/$53.65
$46.95/$37.00
$62.95/$48.58
Hanna pH 4 Cal Sol. 16oz 12/Case (716845)
$18.75/$18.91
$19.29/$16.73
$20.49/$18.12
$20.49/$18.12
$24.95/$18.30
$114.95/$78.60
Hanna pH 4.01 Calibraton Sol 20ml 25/Cs (716875)
$1.32/$1.30
Hanna pH 7.01 Calibraton Sol 20ml 25/Cs (716876)
$1.32/$1.30
$1.32/$1.30
$1.65/$1.66
$1.32/$1.30
$1.32/$1.30
$76.95/$68.94
$99.95/$91.93
$6.50/$5.61
HM Digital - pH Replacement Probe For pH 200 (716180)
$41.95/$38.05
$41.95/$33.88
$36.95/$25.85
$42.95/$43.19
$75.95/$54.66
HortiCare - Hortistick 3 In 1 Multimeter (716023)
$199.95/$136.74