Check the listing for details. Bluetooth Conductivity Tester TDS Salinity Resistivity Conductivity Ash Meter. Condition: New. Listed at 231.76 USD. Bluetooth Conductivity Tester TDS Salinity Resistivity Conductivity Ash Meter Note: Battery /Liquid/Powder not Included During The Shipping !!! Introduction: Multiparameter wireless bluetooth conductivity meter, suitable for Android smartphone or tablet. The tester contains the conductivity, TDS, salinity, resistivity and conductivity ash measurement modes, accuracy: 0.5% F.S. Features: Multiparameter bluetooth conductivity meter is equipped with a platinum sensor.1 to 3 points calibration with automatic recognition for conductivity standards.Selectable cell constant, temperature compensation type, temperature compensation coefficient, pure water compensation coefficient, reference temperature and TDS factor.Automatic temperature compensation ensures accurate readings over the entire range.Auto-Read function senses and locks the measurement endpoint.Timed Interval Readings sends the measurement data to memory or printer.Limit Alarm automatically alerts when reading exceeds the specified range.Calibration due alarm prompts user to calibrate the tester regularly.Calibration report shows the date, time, calibration point and factor.Password protection prevents the unauthorized calibration and settings.Multiparameter measurement allows the bluetooth pH and dissolved oxygen testers connect to device simultaneously.Reset function automatically resumes all settings back to the factory defaults. Specifications:ModelS50-MRange10μS/cm to 20mS/cmResolution0.001, 0.01, 0.1, 1Accuracy±0.5% F.S.Calibration Points1 to 3 pointsCalibration Solutions84µS, 1413µS, 12.88mS, 111.8mSTDS Range0 to 20.00g/LResolution0.01, 0.1, 1Accuracy±1% F.S.TDS Factor0.01 to 1.00 (Default 0.5)Salinity Range (Practical Salinity)0.00 to 10.00psuRange (Natural Seawater)0.00 to 10.00pptRange (%)0.00 to 1.00%Resolution0.01Accuracy±1% F.S.Resistivity Range0.00 to 10.00MΩResolution0.01, 0.1, 1Accuracy±1% F.S.Conductviity Ash Range0 to 100%Accuracy±1% F.S.Measurement ModesRefined sugar or raw sugarGeneral Specificaions Temperature Compensation0 to 100°C/32 to 212°F, automaticTemperature CoefficientLinear (0.0 to 10.0%/°C), non-linear, USP, EPPure Water CompensationYesReference Temperature20/25°CCell ConstantK=1K=10Stability CriteriaFast, standard, slowMeasurement ModesContinuous or auto-readTimed Interval Readings10, 30, 60, 300 seconds or offCalibration Due Alarm1 to 99 days or offData TransferSend to memory or printerPassword Protection6 digitsConnectivityBluetooth 4.0 or laterMax Wireless Range10m/32.8ftPower2×1.2V lithium batteries or AAA batteries (not included)Dimensions185(L)×40(Dia.)mmWeight100g