Bante221-ORP Portable pH/ORP Meter Professional

ORP Mode:

• High accuracy portable ORP meter is equipped with a large backlit LCD display.
• Single point offset calibration allows adjusting the displayed value to a known standard.
• Relative and absolute millivolt measurement modes provide accurate ORP readings.
  
pH Mode:

• 1 to 5 points push-button calibration with auto-buffer recognition.
• Selectable pH buffer standard (USA/NIST/DIN) or using the custom calibration solutions.
• Automatic electrode slope display helps user decide whether to replace sensor.
• Automatic Temperature Compensation provides accurate reading over the entire pH range.
• Calibration Due Reminder prompts you to calibrate the meter regularly.



Other Features:

• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable measured value for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• Automatic electrode diagnosis shows zero point offset and slope of the electrode.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu allows setting the 9 parameters, including the pH buffer standard, number of
  calibration points, resolution, stability condition, etc.
• Reset feature automatically resumes all parameters back to factory default options.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface.
• Multi-mode power scheme (battery, power adapter, computer's USB port) ensures that use
  the meter smoothly.

E201-BNC pH Electrode

■ 501 ORP Electrode

■ TP-10K Temperature Probe

■ pH Buffer Solutions (pH4.01/7.00/10.01)

■ Batteries and Carrying Case