Extech Instruments: Water Quality: Water Quality Meters

$Refractometers$

	EC510 - Waterproof ExStik^® II pH/Conductivity Meter Kit Combination rugged flat surface pH electrode with autoranging high accuracy Conductivity cell
	DO600-K - ExStik^® II Dissolved Oxygen Meter User friendly kit includes DO600, replacement membrane kit, and 16ft (5m) extension cable with probe guard
	DO610 - ExStik^® II DO/pH Conductivity Kit User friendly kit economically measures 6 parameters supporting water, wastewater, groundwater, aquaculture and fisheries professionals
	EC410 - ExStik^® Conductivity/TDS/Salinity Kit Waterproof meter with one high accuracy multi-range sensor that measures four parameters
	EX800 - ExStik^® 3-in-1 Kit Chlorine, pH, Temp Complete kit allows you to measure Chlorine, pH, and Temperature with all the necessary accessories for your applications
	EX900 - ExStik^® 4-in-1 Chlorine, pH, ORP, Temp Complete kit allows you to measure Chlorine, pH, ORP, and Temperature with all the necessary accessories for your applications