pH, EC & TDS
Showing 49–64 of 94 results
-
Aqua Master S300 Pro 2 pH Electrode (AMT1031)
SALE 30% OFF! Original price was: $69.95.$48.78Current price is: $48.78. Add to cart -
Aqua Master P700 Pro 2 EC PPM TDS Temp Electrode (AMT1022.2)
SALE 22% OFF! Original price was: $54.95.$43.08Current price is: $43.08. Add to cart -
GroStar GS2 Soil pH Pen (AI31020)
SALE 36% OFF! Original price was: $256.99.$165.00Current price is: $165.00. Add to cart -
GroStar EC Calibration Kit (2.77 EC, 8 oz. each) (AI71117)
SALE 33% OFF! Original price was: $14.99.$10.00Current price is: $10.00. Add to cart -
GH pH Down 8 oz (12/Case) (Not for sale in GU VI) (722115)
SALE 43% OFF! Original price was: $127.08.$72.00Current price is: $72.00. Add to cart -
Aqua Master E50 Pro EC Electrode (AMT1006)
SALE 28% OFF! Original price was: $29.95.$21.66Current price is: $21.66. Add to cart -
House & Garden pH Osmosis Stabilizer, 60 L (HGPHOS60L)
SALE 92% OFF! Original price was: $1,012.20.$76.00Current price is: $76.00. Add to cart -
Aqua Master P700 Pro 2 pH Electrode (AMT1021.2)
SALE 24% OFF! Original price was: $59.95.$45.84Current price is: $45.84. Add to cart -
Aqua Master Calibration Solution pH 4.01 20ml Sachet (AMT1503)
SALE 26% OFF! Original price was: $45.00.$33.48Current price is: $33.48. Add to cart -
GroStar GS4-E replacement pH/EC combo electrode (AI58040)
SALE 35% OFF! Original price was: $79.99.$52.00Current price is: $52.00. Add to cart -
Milwaukee Instruments pH 4.01 Calibration Solution, 230 ml (MIMA9004)
SALE 21% OFF! Original price was: $14.35.$11.40Current price is: $11.40. Add to cart -
Milwaukee Instruments pH 7.01 Solution, 230 ml (MIMA9007)
SALE 23% OFF! Original price was: $14.35.$11.00Current price is: $11.00. Add to cart -
HM Digital Replacement Probe COM-300 (HM-SP-C3)
SALE 23% OFF! Original price was: $62.95.$48.48Current price is: $48.48. Add to cart -
Aqua Master Storage Solution KCI 100ml (AMT1104)
SALE 27% OFF! Original price was: $111.60.$81.00Current price is: $81.00. Add to cart -
Aqua Master Calibration Solution pH 4.01 500ml (AMT1303)
SALE 27% OFF! Original price was: $111.60.$81.60Current price is: $81.60. Add to cart -
GH pH Down Liquid Quart (12/Case) (Not for sale in GU VI) (722120)
SALE 47% OFF! Original price was: $188.16.$100.00Current price is: $100.00. Add to cart
Showing 49–64 of 94 results