Extech Instruments: Water Quality Meters:

Products Home: Water Quality Meters:

	EC500 - ExStik^® II Conductivity/TDS/pH/Salinity/Temperature Meter Combination rugged flat surface pH electrode with autoranging high accuracy
	DO600 - ExStik^® II Waterproof Dissolved Oxygen Meter Easy to replace screw on membrane cap with optional extension cables
	DO600K - ExStik^® II Waterproof Dissolved Oxygen Kit 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
	PH100 - ExStik^® pH Meter Built-in smart chip offers advanced functions and features to a stick style pH meter not found anywhere else
	PH105 - pH ExStik^® Flat Surface Electrode Module Measures in liquids, semisolids, and solids
	PH115 - Refillable pH ExStik^® Electrode Module Measures in liquids, semisolids, and solids
	PH110 - Refillable ExStik^® pH Meter Unique pH stick meter with rugged refillable flat surface pH electrode
	CL200 - ExStik^® Chlorine Meter Direct reading of Total Chlorine down to 0.01ppm and is unaffected by color or Turbidity of the sample
	CL205 - Replacement Flat Surface Chlorine Electrode Module Replacement Chlorine electrode
	RE300 - ExStik^® ORP Meter First ORP stick style meter with rugged flat surface OPR electrode, high resolution of 1mV
	EC400 - ExStik^® II Conductivity/TDS/Salinity Meter One high accuracy multi-range sensor measures four parameters (Conductivity, TDS, Salinity, and Temperature)
	EC405 - Spare Conductivity Cell Replacement Conductivity Cell
	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 Kit comes complete with Chlorine meter and pH electrode and more
	EX900 - ExStik^® 4-in-1 Kit Chlorine, pH, Temp Kit comes complete with Chlorine meter, pH electrode, ORP electrode, and more
	PH220-C - Palm pH Meter PH220-S - Palm pH Meter Big digit LCD display in rugged housing with choice of stick or cabled pH electrode
	Oyster-10 - Oyster™ Series pH/mV/Temp Meter Exclusive Oyster™ design with adjustable display can be used in the lab or in the field

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