Starter 400M pH and Conductivity Portable Meter, ST400M-B

Durable, Waterproof Battery-Operated Multi-Parameter Meters Ideal for Field Testing!Starter 400M Multi Parameter Portable Water Analysis Meters are robust, lightweight, battery-operated units with waterproof housing, which are ideal for testing pH, conductivity, TDS, salinity and resistivity in wet environments. A rechargeable lithium battery ensures hours of trouble-free testing in the field. Intuitive software and an easy-to-view LCD allows for simple operation. A built-in USB port enables easy data transfer.Built with IP67 waterproof housing as well as a rubber cover and IP67 probes, the ST400 is ideal for prolonged use in any field environment.Rechargeable lithium battery provides 40 hours of uninterrupted use and more than 300 charge cycles - eliminating the need to change out batteries often.The ST400M features intuitive software which guides the user through operation. All necessary information to run tests successfully such as electrode condition is displayed clearly on the large LCD.Measurement Range 0-20 Mcm; -5 C 110 C; -2.00 16.00 pH; 00.0 S/cm 199.9 mS/cm; 0.1 mg/L 199.9 g/L TDS; -1999 1999 mV; 0-99.9 psuMeasurement Resolution 0.01 mg/L; 0.01 psu; 0.1 C; 0.1 s/cm; 0.01 pH; 0.01 cm; 1 mVAccuracy mV 1 mVTemperature compensation AutomaticDisplay LCD Backlit DisplayWorking Environment 5C 40C, 80% RH, Non-condensingWorking Environment 41F 104F, 80% RH, Non-condensingNet Weight 0.35 kg 0.77 lbProduct will be used Classroom; OutdoorDimensions Length 230 mm 9.05 inDimensions Width 100 mm 3.94 inDimensions Height 40 mm 1.57 inBattery Life 40 Hours with Rechargeable BatteryAccuracy 0.5 % F.S.; 0.3 C; 1 mV; 0.01 pHAccuracy Temperature 0.3 CConductivity accuracy 0.5 %Conductivity measuring range 0.01 S/cm-199.9 mS/cmMeasurement Range Temperature -5 C ; 110 CMeasurement Range -1,999 mV ; 1,999 mVpH accuracy 0.01pH measuring range -2 ; 16pH resolution 0.01Resistivity measuring range 0 MOhm ; 20 MOhmResistivity resolution 0.01 MOhmResolution Voltage 1 mVResolution Cond. Variable 0.1 ; 199.9Temperature resolution 0.1 CTemperature Sensor 30 K NTCMain Purpose Water AnalysisCountry of origin CNCustoms tariff number 9027894530Hazardous material YesShipping Weight: 2 lbsResearch or further manufacturing use only, not for food or drug use.