BANTE 903P Portable pH/ORP/DO/°C/°F Meter

Bante 903P portable multi-parameter meter used for measuring

the pH, ORP and Dissolved Oxygen in water.

General Features:

Automatic Temperature Compensation(ATC)ensures highlyaccurate

    measurements over the entire range.

Calibration due reminder prompts you to calibrate the meter regularly.

Automatic endpoint function freezes the stable measured values for

    easy reading and recording data.

Manual temperature calibration provides accurate temperature value.

Help message as a operational guide to helps you understand how

    to use meter.

Setup menu lets user customizes buffer standards, calibration points,

    stability conditions, resolution, temperature units, date and time to

    meet measurement requirements.

Reset function can resumes all settings to factory default values.

Expanded memory stores and recalls up to 500 readings.

Built-in real-time clock stamps stored data to meets GLP standards.

Stored data can be transferred into computer via USB communication




pH Mode:

Up to 5 points calibration with auto-buffer recognition.

Selectable pH buffer standards, resolution, temperature unit.

Automatically calculates and displays electrode slope that

    helps you decide whether to replace pH electrode.

Dissolved Oxygen Mode:

1 or  2 points auto-calibration ( 100% in saturated air or air-saturated

    water, 0% in zero oxygen solution ).

Manual salinity and barometric pressure compensation.

Selectable readout in ppm, mg/L or percentage saturation.


     Model   Bante903P      
   pH Range   -2.000~20.000pH
   pH Accuracy   ±0.002pH
   Resolution   0.001, 0.01, 0.1pH, Selectable
   Calibration Points   Up to 5 points
   Calibration Solutions   USA(pH1.68/4.01/7.00/10.01/12.45), NIST(pH1.68/4.01/6.86/9.18/12.45), DIN(pH1.09/4.65/6.79/9.23/12.75)
   Temperature Compensation   0~100°C, 32~212°F, Automatic or Manual
   mV Range   -1999.9~1999.9mV
   mV Accuracy   ±0.2mV
   Resolution   0.1, 1mV, Selectable
   Dissolved Oxygen Range   0.00~20.00mg/L or ppm
   Resolution   0.01mg/L
   Dissolved Oxygen Accuracy   ±0.2mg/L (Calibration and measurement under the conditions of same temperature)
   % Saturation of Oxygen   0.0~200.0%
   Accuracy   ±2.0%
   Salinity Correction   0~50g/L
   Pressure Correction   60.0~112.5kPa, 450~850mmHg
   Temperature Compensation   0~50°C, 32~122°F, Automatic
   Temperature Range   0~105°C, 32~221°F
   Temperature Accuracy   ±0.5°C, ±0.9°F
   Temperature Calibration   Manual
   Auto-Off   Manual or Automatic (10, 20, 30 minutes after last key pressed, Selectable)
   Hold Function   Manual or Automatic
   Stability Conditions   Low or High, Selectable
   Calibration due reminder   0 to 30 days
   Reset Function   Yes
   Memory   500 data sets with Date/Time stamping
   Output   USB Communication Interface
   Connector   BNC and 6-pin connector
   Power Requirements   3×1.5V "AA" Batteries
   Battery Life   Approximately 150 hours
   Dimensions   170(L)×85(W)×30(H)mm
   Weight   300 grams
  Order Code and Accessories:  
     Order Code   Accessories  



P11 Glass pH Electrode (Made in UK)

DO100 DO Probe (Made in US)

TP-10K Temperature Probe

pH Buffer Solutions (pH4.01, 7.00, 10.01)

Carrying Case and “AA” Batteries




E65-1-BNC Glass pH Electrode

DO100 DO Probe (Made in US)

TP-10K Temperature Probe

pH Buffer Solutions (pH4.01, 7.00, 10.01)

Carrying Case and “AA” Batteries


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