pH, EC & TDS
Showing 1–16 of 94 results
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Milwaukee Instruments pH 4.01 Calibration Solution, 230 ml (MIMA9004)
SALE 21% OFF! $11.40 Add to cart -
Aqua Master Calibration Solution pH 7.00 20ml Sachet (AMT1502)
SALE 26% OFF! $33.48 Add to cart -
HM Digital PH-STOR pH Electrode Storage Solution (HMOPSTOR)
SALE 29% OFF! $6.00 Add to cart -
HM Digital Pen style pH/Temp meter (HM-PH-80)
SALE 35% OFF! $32.34 Add to cart -
GH pH Down Liquid Quart (12/Case) (Not for sale in GU VI) (722120)
SALE 47% OFF! $100.00 Add to cart -
Aqua Master P700 Pro 2 pH Electrode (AMT1021.2)
SALE 24% OFF! $45.84 Add to cart -
HM Digital TDS 1000 ppm calibration solution – 20 packets of 20 ml (HM-CP-1000)
SALE 25% OFF! $18.60 Add to cart -
Active Air 2-Way Moisture/pH Meter (MGMP1)
SALE 41% OFF! $7.00 Add to cart -
Milwaukee Instruments pH 7.01 Solution, 230 ml (MIMA9007)
SALE 23% OFF! $11.00 Add to cart -
GH pH Up Liquid Gallon (4/Case) (722095)
SALE 47% OFF! $83.00 Add to cart -
Aqua Master Calibration Solution pH 4.01 500ml (AMT1303)
SALE 27% OFF! $81.60 Add to cart -
GH pH Down Liquid Gallon (4/Case) (Not for sale in GU VI) (722125)
SALE 47% OFF! $83.00 Add to cart -
Aqua Master E300 Pro Substrate EC/Temp (AMT1035)
SALE 30% OFF! $105.18 Add to cart -
HM Digital Hydromaster 500 – Continuous pH/TDS/EC/Temp meter (HM-HM-500)
SALE 28% OFF! $257.40 Add to cart -
Aqua Master Calibration Solution pH 7.00 100ml (AMT1102)
SALE 28% OFF! $73.44 Add to cart -
Aqua Master E50 Pro EC Electrode (AMT1006)
SALE 28% OFF! $21.66 Add to cart
Showing 1–16 of 94 results