Water Monitor & Test Kits
Sort by:
Vibrant Liquid Aquarium Cleaner for Reefs (16oz)
Price$219.38excl. TAX
Sale$171.69excl. TAX
You Save$47.69 (22%)
Average RatingRate it!(0)
Qty
Vibrant Liquid Aquarium Cleaner for Reefs (16oz)
Scionix Digital Handheld Salinity Hydrometer Gravity Meter - Reef Only V2
Price$114.10excl. TAX
Sale$89.14excl. TAX
You Save$24.96 (22%)
Average Rating5(4)
Model:
Qty
  • Easy for Use
  • Durable 
  • Faster to check salinity and temperature 
HM Digital DM-2 Commercial In-Line Dual TDS Monitor, 0-9990 ppm Range, +/- 2% Readout Accuracy
Price$80.23excl. TAX
Average RatingRate it!(0)
Qty
HM Digital DM-2 Commercial In-Line Dual TDS Monitor, 0-9990 ppm Range, +/- 2% Readout Accuracy
HM Digital TRM-1 Triple Inline RO/DI TDS Monitor with 1/4 inch T-Fittings
Price$71.31excl. TAX
Sale$59.72excl. TAX
You Save$11.59 (16%)
Average RatingRate it!(0)
Qty
HM Digital TRM-1 Triple Inline RO/DI TDS Monitor with 1/4 inch T-Fittings
HM Digital DM-2EC Commercial In-Line Dual TDS Monitor, 0-9990 ppm Range, +/- 2% Readout Accuracy
Price$80.23excl. TAX
Sale$70.42excl. TAX
You Save$9.81 (12%)
Average RatingRate it!(0)
Qty
HM Digital DM-2EC Commercial In-Line Dual TDS Monitor, 0-9990 ppm Range, +/- 2% Readout Accuracy
HM digital SM-1EC In-line Single EC Monitor
Price$80.23excl. TAX
Sale$70.42excl. TAX
You Save$9.81 (12%)
Average RatingRate it!(0)
Qty
HM digital SM-1EC In-line Single EC Monitor
HM DIGITAL COM-100 TDS EC Meter
Price$115.88excl. TAX
Sale$89.14excl. TAX
You Save$26.74 (23%)
Average RatingRate it!(0)
Qty
HM DIGITAL COM-100 TDS EC Meter