Exclusive Oyster™ Design Can Be Used In The Lab Or In The Field

• Measures Total Dissolved Solids (TDS) to 19,990ppm (mg/L) plus pH and Conductivity
• 0.5" (13mm) LCD built into adjustable "flip-up" cover
• Front panel slope, calibration and temperature controls
• Rugged design for handheld or benchtop use; neckstrap for "hands-free" operation
• Automatic temperature compensation for Conductivity/TDS via thermistor built into conductivity cell

Rugged PH Meter Plus RS-232 PC Interface For Datalogging

• Dual display for pH or mV and Temperature (°C/°F)
• Large 1.4" (36mm) LCD display
• Easy 2 point Slope and Cal adjustments at pH 4 and pH 7
• Manual and Auto Temperature Compensation using temperature probe
• Min/Max/Avg, Auto off and Data Hold

User Friendly Kit Economically Measures 6 Parameters

• Conductivity, TDS, Salinity, pH and Temperature + Dissolved Oxygen measurements
• Supporting water, wastewater, groundwater, aquaculture and fisheries professionals
• Kit Includes: EC500 pH/Conductivity ExStik® II meter with combination high accuracy multi-ranging Conductivity sensor, DO600 Dissolved Oxygen ExStik® II meter with electrode, replacement membrane cap, electrolyte, and polishing paper

Combination Rugged Flat-Surface pH Electrode with Autoranging High-Accuracy Conductivity Cell

• Measures 5 parameters including Conductivity, TDS, Salinity, pH, and Temperature using one electrode
• 9 units of measure: pH, µS/cm, mS/cm, ppm, ppt, mg/L, g/L, °C, °F
• Analog bargraph indicates trends
• Memory stores up to 25 labeled readings
• Adjustable Conductivity to TDS ratio from 0.4 to 1.0; 0.5 fixed Salinity ratio
• RENEW feature alerts user when electrode needs replacement

EX900 ExStik® 4-in-1 Chlorine, pH, ORP, Temp Kit Complete Includes:

• ExStik® Chlorine meter
• pH electrode
• ORP electrode
• Protective sensor cap
• 5 packs of 10 reagent tablets (50 tests)
• 5 plastic sample cups
• Weighted stand
• pH 4, 7 & 10buffer packs
• Four SR44 button batteries
• Carrying case
• Neckstrap

Exclusive Oyster™ Design Can Be Used In The Lab Or In The Field

• Measures Total Dissolved Solids (TDS) to 19,990ppm (mg/L) plus pH and Conductivity
• 0.5" (13mm) LCD built into adjustable "flip-up" cover
• Front panel slope, calibration and temperature controls
• Rugged design for handheld or benchtop use; neckstrap for "hands-free" operation
• Automatic temperature compensation for Conductivity/TDS via thermistor built into conductivity cell

One High-Accuracy Multi-Range Sensor Measures Four Parameters - Conductivity, TDS, Salinity and Temperature

• Autoranging meter offers 3 ranges to measure from pure water to salinity solution to waste, boiler and cooling water using the same conductivity cel
• 6 units of measure: µS/cm, mS/cm, ppm, ppt, mg/L, and g/L
• Internal memory stores up to 15 labeled readings for easy recall
• Adjustable Conductivity to TDS ratio factor from 0.4 to 1.0
• Self calibration on power up

Waterproof Meter Kit With One High-Accuracy Multi-Range Sensor That Measures Four Parameters

• Autoranging meter offers 3 ranges of measurements from tap water to wastewater and any aqueous solution requiring a conductivity, TDS or Salinity measurements
• Units of measure include µS/cm, mS/cm, ppm, ppt, mg/L, and g/L
• High accuracy multi-range conductivity cell measures Conductivity, TDS, Salinity, and Temperature
• Automatic Temperature Compensation of 2% per °C
• Memory stores up to 15 labeled readings for easy recall
• Includes: EC400 Meter, 84,1413,12880uS/cm calibration standards, weighted base, sample cups with caps, batteries, neckstrap and case