pH/EC/TDS Meters & Solutions

Bluelab - Commercial Truncheon Meter (EC/ppm) (716049)
$140.00/$96.60
Bluelab - Truncheon Meter (EC/ppm) (716050)
$140.00/$96.60
Bluelab - Nutrient Probe Cleaning Kit (716052)
$11.90/$22.84
$240.00/$164.45
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/$271.98
$308.00/$212.52
$70.00/$54.10
$5.95/$4.80
Accurate pH 7 - Soil pH Moist Meter (716575)
$66.95/$42.70
Accurate pH 8-Soil pH And Moisture Meter (716578)
$77.95/$52.16
CWP Instruments - Dipstick Meters (716570)
$87.95/$61.82
$20.99/$17.23
$17.95/$17.35
$99.95/$68.94
Hanna pH/EC/TDS Temp Cont (Hi991404) (716800)
$259.95/$179.34
Hanna Replacement pH Probe (HI1293) (716801)
$129.95/$89.30
Hanna pH Indicator W Elect. (Hi981401N) (716805)
$139.95/$96.54
Hanna Replacement pH Probe (HI 1286) (716806)
$69.95/$55.79
Hanna pH/TDS/Temp Monitor (Hi981504/7) (716810)
$279.95/$193.14
Hanna Waterproof pH/EC/TDS Meter - HI 9813-6N (716814)
$272.95/$188.31
Hanna Waterproof pH/EC/TDS/Temp - Hi98129 (716820)
$199.95/$137.94
Hanna DiST 5 Waterproof EC/TDS Temperature Tester (HI 98311) (716825)
$133.95/$91.94
Hanna PHEP 4 Waterproof Meter With Replaceable Electrode (HI 98127) (716830)
$118.95/$81.59
$73.95/$53.65
$49.95/$37.00
$66.95/$48.58
Hanna pH 4 Cal Sol. 16oz 12/Case (716845)
$18.95/$18.91
Hanna pH 7 Cal Sol. 16oz (716850)
$18.95/$16.73
$18.95/$18.12
Hanna pH 1413 Us/Cm Cal Sol 16oz (716860)
$18.95/$18.12
Hanna pH/TDS Pen Batteries 12/Pack (716865)
$26.95/$20.30
Hanna pH 4.01 Calibraton Sol 20ml 25/Cs (716875)
$1.40/$1.30
Hanna pH 7.01 Calibraton Sol 20ml 25/Cs (716876)
$1.40/$1.30
$1.40/$1.30
$1.70/$1.66
$1.40/$1.30
$1.40/$1.30
$76.95/$68.94
$99.95/$68.94
$6.69/$5.61
HM Digital - pH Replacement Probe For pH 200 (716180)
$45.95/$38.05
$41.95/$33.88
$36.95/$25.85
$42.95/$43.19
$79.95/$65.64
$116.95/$90.31
$1.13/$1.08
$1.13/$1.08
Milwaukee - T75 Waterproof TDS Tester (716605)
$89.95/$61.70
$85.95/$59.17