Extech Waterproof Palm pH Meter

Big Digit LCD display in rugged housing. Available cabled PH electrode sold separately. Features: Microprocessor provides for Automatic Buffer recognition Automatic Temperature Compensation via Pt-100...  MORE INFO

Price: $149.99

ExStik Meter

Available ExStik Meter Versions: Conductivity Meter | Waterproof pH Meter | ORP Meter | Refillable pH Meter | Chlorine Meter

The ExStik™ Conductivity/TDS/Salinity Meter is a waterproof meter with one high accuracy multi-range sensor that measures four parameters. With the EC400's dynamic cell-constant technology it is...  

ExStik II Dissolved Oxygen Meter

Easy to replace screw on membrane cap with optional extension cables. Features: Oxygen level displayed as % Saturation or Concentration (mg/L [ppm]) Adjustable Altitude Compensation (0 to 20,000ft...  MORE INFO

Price: $299.99

Extech Oyster - 16 pH,mV,Temp Meter w/ pH,Temp with pH Probes & Case

Exclusive Oyster™ Design can be used in the lab or in the field. Features: Oyster-10 Mini pH electrode Sample buffers (4 and 7pH) and carrying case RTD temperature probe Large LCD built into...  MORE INFO

Price: $249.99

Extech pH / mV / Temperature Meter, Oyster™ Series

This Extech pH / mV / temperature meter can be used in the lab or in the field. It has a large LCD built into adjustable “flip-up” cover displays pH or mV and temperature simultaneously....  MORE INFO

Price: $139.99

ExStick II pH/mV/Temperature Meter

Combination rugged flat surface pH electrode with autoranging high accuracy Conductivity cell. Features: 9 units of measure: pH, µS/cm, mS/cm, ppm, ppt, mg/L, g/L, °C, °F Analog bargraph...  MORE INFO

Price: $139.99

ExStick II pH/mV/Temperature Meter Kit

Combination rugged flat surface pH electrode with autoranging high accuracy Conductivity cell. Features: 9 units of measure: pH, µS/cm, mS/cm, ppm, ppt, mg/L, g/L, °C, °F Analog bargraph...  MORE INFO

Price: $179.99

ExStik Conductivity/TDS/Salinity Kit

ExStik Conductivity/TDS/Salinity Kit includes a waterproof meter with one high accuracy multi-range sensor that measures four parameters. Features: Convenient Conductivity Kit with all the calibration...  MORE INFO

Price: $129.99

ExStik I and II Dissolved Oxygen (DO) Meter 3ft Extension Cable

Use this 3' Extension Cable with ExStik and Extik II Dissolved Oxygen Meters to measure in solutions that are hard to reach. This unit features a Probe Guard/Weight to help keep electrode submerged and...  MORE INFO

Price: $60.30

ExStik II Dissolved Oxygen/pH Conductivity Kit

User friendly kit economically measures 6 parameters supporting water, wastewater, groundwater, aquaculture and fisheries professionals. Features: Kit includes: EC500 pH/Conductivity ExStik®...  MORE INFO

Price: $409.99

ExStik™ 4 in 1 Water Quality Meter Kit - Chlorine, pH, ORP, and Temperature

The ExStik 4-in-1 water quality test kit allows you to measure Chlorine (Cl2 ), pH, ORP, and Temperature with all the necessary accessories for your applications. Features: CL200 Chlorine ExStik™...  MORE INFO

Price: $229.99

Extech ExStik II Dissolved Oxygen Meter Kit

Toss it in your bag and take it with you! The ExStik® II is small enough to carry in the field. It can show you the oxygen level of any body of water as % saturation or concentration. Adjustable...  MORE INFO

Price: $350.00

Extech General Purpose pH/Ref Probe

The Extech General Purpose pH/Ref Probe is built with a rugged, polycarbonate construction. It features a glass pH sensing bulb surrounded by protective teeth for bulb protection against breakage. Features:...  MORE INFO

Price: $67.00

Extech Heavy Duty Dissolved Oxygen Meter w/ 13' Cable

Dual display of Oxygen concentration in solutions and Temperature - plus RS-232 PC interface. Features: Super large 1.4" (36mm) LCD display Dual display of oxygen and temperature Measures...  MORE INFO

Price: $399.99

Extech Oyster -15 Digital pH, mV, and Temperature Meter with pH Probe & Case

Exclusive Oyster™ Design can be used in the lab or in the field. Features: Oyster-10 Mini pH electrode Sample buffers (4 and 7pH) and carrying case Large LCD built into adjustable “flip-up”...  MORE INFO

Price: $199.99

Water Quality Meter - Exstik Kit

Available Water Quality Meter - Exstik Kit Versions: 3-In-1 Kit | 4-In-1 Kit

This Water Quality Meter is a 3-in-1 kit from Extech that includes all of the tools required to measure chlorine, pH, ORP and temperature. Store and recall as many as 15 readings. It automatically saves...