pH, EC & TDS
Showing 81–94 of 94 results
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Aqua Master E50 Pro EC Temp Meter (AMT1005)
SALE 30% OFF! $52.68 Add to cart -
HM Digital Hydromaster Portable – pH/TDS/EC/Temp (HM-HM-200)
SALE 29% OFF! $194.40 Add to cart -
GroStar GS2 Soil pH Pen (AI31020)
SALE 36% OFF! $165.00 Add to cart -
Aqua Master P700 Pro 2 pH Electrode (AMT1021.2)
SALE 24% OFF! $45.84 Add to cart -
Milwaukee Instruments EC40 PRO EC/TDS Nutrient Meter (MIEC40)
SALE 28% OFF! $79.00 Add to cart -
Aqua Master Calibration Solution EC 1413 100ml (AMT1101)
SALE 28% OFF! $73.44 Add to cart -
Milwaukee Instruments pH 600 pH Tester w/1 Point Manual Calibration (MIPH600BX)
SALE 30% OFF! $23.00 Add to cart -
Aqua Master Calibration Solution pH 4.01 500ml (AMT1303)
SALE 27% OFF! $81.60 Add to cart -
Bluelab PeriPod M4 120ml/min per pump *CLOSEOUT* (BLPERIPODM4)
SALE 32% OFF! $884.79 Add to cart -
HM Digital pH 7.0 buffer solution – 20 packets of 20 ml (HM-PH-P7)
SALE 25% OFF! $18.60 Add to cart -
Aqua Master E300 Pro EC Electrode (AMT1036)
SALE 31% OFF! $55.32 Add to cart -
HM Digital Hydromaster 100 – Continuous pH/TDS/EC/Temp meter (HM-HM-100)
SALE 30% OFF! $202.80 Add to cart -
GroStar GS3-E replacement EC electrode (AI58030)
SALE 35% OFF! $35.00 Add to cart -
HM Digital Replacement pH sensor for PH-200/COM-360 (HM-SP-P2)
SALE 23% OFF! $34.68 Add to cart
Showing 81–94 of 94 results