Hydroponic Meters

	PH Control Kit General hydroponics meter $15.00 (0 Bids) Time Left: 5h 44m
	Hanna HI98130 Digital pH EC TDS C Meter Tester HI 98130 $124.85 Time Left: 5h 46m
	HANNA GroChek PH PPM TDS EC METER HYDROPONICS NEW AERO $100.00 (0 Bids) Time Left: 6h 38m
	NEW PH PPM TEMP TDS EC CF METER WATER HYDROPONIC TESTER $94.95 (1 Bids) Time Left: 7h 29m
	Hanna Digital Conductivity Meter Tester Model HI 9033 $49.99 (0 Bids) Time Left: 8h 37m
	Bluelab Nutrient Meter NEW $99.99 Time Left: 10h 50m
	HM Digital Com 100 Waterproof EC TDS TEMP Meter Conduct $59.95 Time Left: 12h 9m
	HM Digital Waterproof pH Meter Model PH-200 Temp Hydro $98.99 Time Left: 12h 13m
	HM Digital Waterproof pH Meter Model PH-200 Temp Hydro $91.00 Time Left: 12h 14m
	HM Digital Com 100 Waterproof EC TDS TEMP Meter Conduct $67.94 Time Left: 12h 17m
	Milwaukee pH 600 pH tester pH meter 0-14 NEW $20.00 Time Left: 12h 17m
	Oakton Ecotestr TDS Low Meter Waterproof Hydroponics $82.95 Time Left: 12h 20m
	Oakton Ecotestr TDS Low Meter Waterproof Hydroponics $87.94 Time Left: 12h 22m
	NEW PH PPM TEMP TDS EC CF METER WATER HYDROPONIC TESTER $94.95 $104.95 Time Left: 14h 6m