BANTE903 meter used for measuring the Conductivity, TDS,Salinity, Resistivity, Dissolved Oxygen and temperature.

Multi-point Push-buttonCalibration:
The meter has multi-point calibrationmode. From setup menu, choose calibration and immerse electrodesensor into indicated calibration solution, press ENTER key andmeter is automatically calibrated.

Auto-Buffer Recognition:
Duringcalibration, if the calibration solution does not match themeter''s indicated value, an ERROR message is displayed.

Automatic TemperatureCompensation:
BANTE903 meter provides automatictemperature compensation mode for optimum accuracy under variabletemperature conditions. Insert the temperature probe into meter,the temperature value will automatically displays on thescreen.

Auto-Ranging for Conductivity:
Themeter has auto-range functions for measuring conductivity and totaldissolved solids (TDS). Upon immersing conductivity

sensor into sample solution, the screen immediately displays thevalue in appropriate measurement range for accuracy.

Adjustable TemperatureCoefficient:
Various ions in solution havedifferent temperature coefficients. BANTE903 meter can set thetemperature coefficient between 0 and 3.9% in degrees centrigradefor optimum accuracy.

Adjustable Cell Constant:
The meterhas three cell constants for measuring requirements. once a cellconstant has its calibration set, it is saved and does not requirere-calibration when switching electrodes.

Salinity and Barometric PressureCompensation:
During the Dissolved Oxygen modes,Salt dissolved  in solution will be limits oxygen content,Bante903 meter can compensates the salinity and barometric pressureafter manual input coefficients.

Message Indicator:
BANTE903 meterhas message indicators, it can shows many helpful messages like anon-screen manual for easy operation.

Communication Interface and DataStore:
The meter has real-time date/clock stamps,the memory stores up to 99 data sets. Press the SAVE key to storethe current

measured values and it automatically generates a serial numberwith time. All of stored data can then be sent to a computer viathe USB port.

Specifications:
Conductivity/TDS/Salinity/ResistivityModes:
Conductivity Range: 0 to 1.999, 19.99,199.9, 1999uS/cm, 19.99, 200.0mS/cm
Conductivity Accuracy: ±0.5% F.S
Calibration Points: 1 point per range
Temperature Compensation: 0 to 50°C, 32 to 122°F, Manual orAutomatic
Temperature Coefficient: 0 to 3.9% per °C
Cell Constant: 0.1, 1.0, 10 (Adjustable)
TDS Range: 0 to 100ppt, Max.200ppt
TDS Accuracy: ±1% F.S
TDS Conversion Factor: 0.01 to 1.00, Default 0.67
Salinity Range: 0 to 50ppt, 0.00 to 5.00%
Salinity Accuracy: ±0.5ppt, ±0.05%
Resistivity Range: 0 to 100MΩ
Resistivity Accuracy: ±1% F.S

DO Mode:
Dissolved Oxygen Range:0.00 to 20.00mg/L or ppm
Dissolved Oxygen Accuracy: ±0.3mg/L or ppm
Saturation of Oxygen: 0 to 200.0%
Accuracy: ±5.00%
Temperature Compensation: 0 to 40°C, 32 to 104°F, Automatic
Salinity Correction: 0 to 35g/L
Barometric Pressure Correction: 450 to 850mmHg, 60 to 112.5kpa
Calibration Points: 1 or 2 points (100% in air or 0% in zero oxygensolution)

General Parameters:
TemperatureRange: 0.0 to 100.0°C, 32 to 212°F
Temperature Accuracy: ±0.3°C, ±0.5°F
Memory: 99 data sets with date/time stamping
Output: USB Communication Interface
Power Requirements: DC 9V, using AC adapters 220VAC, 50Hz
Dimensions: 210(L)×188(W)×60(H)mm
Weight: 1.7kg

Meter Included:
Conductivity Cell,DO Probe (Made in US), Temperature Probe, Power Adapters

BANTE903 Conductivity Meter /DO Meter (CE Certificate)