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Conductivity/TDS/pH MetersEC500EC510407303 341350Patent PendingEC510 kitExStik ® IIpH/Conductivity/Temperature MeterCombination rugged flat surface pH electrodewith Conductivity cell measures Conductivity,TDS, Salinity, pH, and Temperature• 9 units of measure: pH, µS, mS,ppm, ppt, mg/L, g/L, °C, °F• Analog bargraph indicates trends• Memory stores up to 25 labeled readings• Adjustable Conductivity to TDS ratiofrom 0.4 to 1.0; 0.5 fixed Salinity ratio• RENEW feature alerts user whenelectrode needs replacement• Auto power off and low battery indicator• Waterproof to IP57• EC500 meter includes electrode, protectivesensor cap, sample cup with cap, four 3VCR2032 batteries, and 48" (1.2m) neckstrap;Calibration standards sold separately• EC510 Kit includes EC500, 84µS, 1413µS,12880µS calibration standards, pH bufferpouches (1 each of 4, 7, 10pH plus rinsesolution), weighted base, 3 sample cups withcaps, and caseHeavy DutyConductivity/Temperature MeterRugged design Conductivity meterwith 3 ranges plus RS-232PC interface for Datalogging• Manual or AutomaticTemperature Compensation• Calibration adjust for cell• Large 1.4" (36mm) LCD display• Min/Max/Avg, Data Hold,and Auto Power off• Built-in RS-232 PC interface withoptional Data Acquisition Software andDatalogger (See p. 95)• Complete with conductivity cell on3.9ft (1.2m) cable, protective holster withstand, 9V battery, and carrying casepH/Conductivitywith TDS MeterExclusive Oyster Design can beused in the lab or in the field• Measures Total Dissolved Solids (TDS)to 19,990ppm (mg/L) plus pH andConductivity• 0.5" (13mm) LCD built intoadjustable "flip-up" cover• Front panel slope, calibrationand temperature controls• Rugged design for handheld or benchtopuse; neckstrap for "hands-free" operation• Automatic temperature compensation forConductivity/TDS via thermistor builtinto conductivity cell• Manual Temperature Compensationfor pH (0 to 100°C)• Complete with mini pH electrode, samplebuffers, choice of glass (order 341350 Kit)or polymer conductivity cell(order 341350-P Kit), 9V battery,neckstrap, and carrying caseEC500 EC510 kit 407303 341350 (Glass) 341350-P (Polymer)0 to 199.9µS, 200 to 1999µS, 2.00 to 19.99mS 0.1 to 199.9µS, 0.2 to 1.999mS, 2 to 19.99mS 10 to 19,990µS/cm0 to 99.9ppm (mg/L), 100 to 999ppm (mg/L), — TDS range: 10 to 19,990ppm (mg/L)1.00 to 9.99ppt (g/L)0.00 to 14.00pH — 0.01 to 14.00pH32° to 149°F (0 to 65°C) 32° to 140°F (0 to 60°C) —0.1µS, 0.1ppm (mg/L), 0.01pH, 0.1°F/°C 0.1µS, 0.1°F/°C 10µS; 0.01pH±2%FS, ±1.8°F/1°C ±(3%FS+1d), ±1.5°F/0.8°C ±0.5%, ±0.02pH1.4x6.8x1.6" (36x173x41mm)/ 3.8oz (110g) 7x3x1.3" (178x74x32mm)/ 17oz (482g) 3.7x4.2x2" (96x108x45mm)/ 12oz (340g)Kit: 9.5x6.8x2.8" (241x173x71mm)/1.56lbs (708g)Yes — —1 year (meter)/ ✓3 years (meter)/ 1 year (meter)/6 months conditional warranty (electrode) 6 months conditional warranty (electrode) 6 months conditional warranty (electrode)…trusted by the professionals.135