pH/Celsius Combined Bench Meter

Mi150 is an advanced pH/Temp microprocessor-based bench meter. It is ideal for students and technicians who need fast and reliable measurements. This meter is provided with a series of new diagnostic features which add an entirely new dimension to the measurement of pH, by allowing the user to dramatically improve the reliability of the measurement:

• Automatic Temperature Compensation (ATC) for good accuracy under fluctuating temperatures;
  
• Easy to read large custom LCD;
  
• Easy and Quick Push-button Calibration
  
• 7 memorized buffers (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01 and 12.45) for calibration;
  
• Messages on the LCD to make the calibration easy and accurate;
  
• User-selectable calibration time out to remind when a new calibration is necessary;
  
• Stability Indicator prompts whenever reading stabilizes. Moreover, it offers an extended temperature range from 20 deg C (4 deg F) to 120 deg C (248 deg F), using the MA831R interchangeable temperature probe.

• pH Range: -2.00 to 16.00 pH
  
• Temp Range: -20.0 to 120.0 deg C / -4.0 to 248.0 deg F
  
• pH Resolution: 0.01 pH
  
• Temp Resolution: 0.1 deg C / 0.1 deg F
  
• pH Accuracy: + / - 0.01 pH
  
• Temp Accuracy: + / - 0.4 deg C / + / - 0.8 deg F
  
• pH Typical EMC Deviation: + / - 0.02 pH
  
• Temp Typical EMC Deviation: + / - 0.4 deg C / + / - 0.8 deg F
  
• pH Automatic Calibration: 1 or 2 point-calibration, with 7 memorized buffers
  
• Offset Calibration: + / - 1 pH
  
• Slope Calibration: from 80 to 108%
  
• Temperature Compensation: automatic, from -20.0 to 120.0 deg C / -4.0 to 248.0 deg F or manual, without temperature probe
  
• pH Electrode: MA917B/1 (included)
  
• Temperature Probe: MA831R (included)
  
• Environment: 0 to 50 deg C / 32 to 122 deg F; max RH 95%
  
• Input Impedance: 1012 Ohm
  
• Power Supply:12 VDC power adapter (included)
  
• Dimensions: 230 x 160 x 95 mm
  
• Weight: 0.9 kg

• # MA9315 Electrode holder
  
• # MA831R Temperature probe

All measurements are approximate.