Bante903P portable pH/dissolved oxygen meter

Multiparameter Water Quality Meter

High-performance portable pH dissolved oxygen meter, including 3 measurement functions, the meter is suitable for outdoor measurement of pH, mV, oxidation-reduction potential (ORP), dissolved oxygen concentration and saturation of samples.

Features of pH mode:
• High-performance portable pH dissolved oxygen meter with backlit LCD display.
• 1 to 5 point calibration, automatic identification of USA/NIST/DIN standard buffers.
• Automatic electrode diagnosis, display pH slope and zero offset.

ORP mode features:
• 1-point offset calibration, allowing adjustment of the displayed value to a known standard.
• Relative and absolute mV modes to ensure reliable redox potential measurement.

Dissolved oxygen mode features:
• 1 or 2 point calibration, using air-saturated water or zero oxygen liquid.
• Salinity and atmospheric pressure compensation to eliminate measurement errors.

Common features:
• Automatic temperature compensation to ensure accurate measurement of the full range.
• Automatic end point lock, keep stable readings for easy browsing and recording.
• Calibration due reminder, reminding the user to calibrate the meter regularly.
• Automatic power off, effectively saving battery power consumption.
• The setting menu can customize the number of calibration points, display resolution, stability conditions, temperature units, date and time, etc.
• Reset function, automatically restore the meter to the factory default settings.
• Expand memory, store or recall up to 500 sets of data.
• USB communication interface, easy to transfer data to a personal computer.
• Multi-mode power supply scheme (battery, power adapter, computer USB port) to ensure the smooth application of the meter.


   model Bante903P
   Measuring range -2.000~20.000pH
   display resolution 0.001, 0.01, 0.1pH, optional
   measurement accuracy ±0.002pH
   Calibration point 1 to 5 points
   pH buffer options USA, NIST, DIN, 2 custom buffers
   Measuring range ±1999.9mV
   display resolution 0.1, 1mV, optional
   measurement accuracy ±0.2mV
   Calibration point 1 o’clock
   Measurement mode Relative or absolute mV
   Dissolved oxygen
   Dissolved oxygen measurement range 0.00~20.00mg/L
   display resolution 0.01, 0.1mg/L, optional
   measurement accuracy ±0.2mg/L
   % Saturation measurement range 0.0~200.0%
   display resolution 0.1, 1%, optional
   measurement accuracy ±2.0%
   Calibration point 1 or 2 points
   Atmospheric pressure compensation range 60.0~112.5kPa/450~850mmHg, manual
   Salinity compensation range 0.0~50.0g/L, manual
   Measuring range 0~105°C/32~221°F
   display resolution 0.1°C/0.1°F
   measurement accuracy ±0.5°C/±0.9°F
   Offset calibration 1 point, measured value ±10°C
   General parameters
   Temperature compensation range 0~100°C/32~212°F, manual or automatic
   Data lock Manual or automatic end point lock
   Stability conditions Standard or high precision
   Calibration due reminder 1 to 31 days or closed
   Automatic shut-down 10, 20, 30 minutes after no key operation
   Data storage 500 groups
   Communication output USB
   Connector BNC, 6-pin DIN, 3.5mm microphone jack
   Display screen Custom LCD display (80×60mm)
   Power type 3 AA batteries or DC5V power adapter
   Dimensions 170(L)×85(W)×30(H)mm
   Meter weight 300g
SKU: bante-900-2 Category: Tags: ,


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