pH, EC & TDS
Showing 17–32 of 94 results
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Aqua Master P50 Pro pH Temp Electrode (AMT1001)
SALE 29% OFF! Original price was: $34.95.$24.72Current price is: $24.72. Add to cart -
GroStar GS2-E replacement Soil Spear pH electrode (AI58020)
SALE 36% OFF! Original price was: $181.99.$115.74Current price is: $115.74. 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 -
Aqua Master E50 Pro EC Temp Meter (AMT1005)
SALE 30% OFF! Original price was: $74.95.$52.68Current price is: $52.68. Add to cart -
Cutting Edge Solutions pH Up, 1 gal, case of 4 (CES3704)
SALE 44% OFF! Original price was: $134.99.$75.47Current price is: $75.47. Add to cart -
GroStar GS4 pH/EC/500ppm/700ppm/Temp (5-in-1) Combo Pen (AI21040)
SALE 36% OFF! Original price was: $178.99.$113.83Current price is: $113.83. Add to cart -
HM Digital PH-STOR pH Electrode Storage Solution (HMOPSTOR)
SALE 36% OFF! Original price was: $8.49.$5.45Current price is: $5.45. Add to cart -
HM Digital Pen style pH/Temp meter (HM-PH-80)
SALE 35% OFF! Original price was: $49.95.$32.34Current price is: $32.34. Add to cart -
Aqua Master Calibration Solution pH 4.01 100ml (AMT1103)
SALE 28% OFF! Original price was: $102.60.$73.44Current price is: $73.44. Add to cart -
HM Digital Pen style TDS/Temp meter with case (HM-TDS-3)
SALE 22% OFF! Original price was: $19.95.$15.60Current price is: $15.60. Add to cart -
Aqua Master Storage Solution KCI 500ml (AMT1304)
SALE 25% OFF! Original price was: $119.60.$89.86Current price is: $89.86. 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 -
Aqua Master P160 Pro Combo Pen (AMT1018)
SALE 32% OFF! Original price was: $129.95.$88.32Current price is: $88.32. Add to cart -
Cutting Edge Solutions pH Down, 1 qt, case of 12 (CES3601)
SALE 43% OFF! Original price was: $159.99.$91.84Current price is: $91.84. Add to cart -
Aqua Master P160 Pro Electrode (AMT1019)
SALE 28% OFF! Original price was: $49.95.$35.88Current price is: $35.88. Add to cart -
Aqua Master E300 Pro EC Electrode (AMT1036)
SALE 31% OFF! Original price was: $79.95.$55.32Current price is: $55.32. Add to cart
Showing 17–32 of 94 results