Cheap pocket salinity meter

(3 products available)

Biobase PH ORP Ion TDS Conductivity Salinity Meter PH-321

$499.00-$510.00

Min. Order: 1 unit

Cheap Price Cond Tester With EC/TDS/Salt/Temp Display EC Sensor Replaceable Pocket Electrical Conductivity Meter For Hydroponics

$31.00-$45.00

Min. Order: 1 piece

Infitek Portable pH Meter 3 in 1 Water Quality Tester Pocket PH Meter Tester with ATC with CE cheap price

$98.00-$178.00

Min. Order: 5 units

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