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EC/MC/TDS Meters

Home/Cultivation Equipment and Supplies/Hydroponics/Meters & Controllers/EC/MC/TDS Meters

HM Digital TDS-3 Handheld TDS meter

In Stock: 56

$24.81 $36.99 -33%

HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester

In Stock: 59

$46.40 $52.99 -12%

HM Digital Hydromaster Replacement EC/TDS Probe

Out of stock

$48.29 $57.99 -17%

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Bluelab Conductivity Pen Meter - Measures Conductivity and Temperature

In Stock: 84

$99.00

Bluelab Truncheon Nutrient Meter V2 - 40cm - EC, CF, PPM 500, PPM 700

In Stock: 67

$105.00

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