The AraElectrode Lab App turns an Android device into a full-featured pH & ORP meter when used with a AraElectrode Instruments wireless probe with Bluetooth® technology. The AraElectrode Lab App(version 2.00),provides a display of the current pH measurement,ORP measurement,solution temperature and mv reading.The AraElectrode™ probe’s Bluetooth® Smart technology offers many advantages in wireless measurement convenience and the probe can be used up to 15 meters (49 feet) in Closed area(the enviroment has obstacles) and up to 50 meters in free area  from the Android device. The AraElectrode™ probe and AraElectrode Lab App are ideal for professionals and educators needing accurate wireless measurements in the laboratory, classroom and in the field

pH Meter Specification:

• pH Range: 0 to 14
• pH measurement Resolution: 0.01 pH
• Voltage measurement Resolution: 0.1 mV
  
  
• 3 Point Calibration,using buffers 4.00 , 7.00 , 10.00
• With ATC (Automatic Temperature Compensation)
  
  
• Display "offset" and "slope" of  Electrode
• Can display Electorde Condition or life time
• Save Electrode Calibration Data on Probe internal memory
• High speed in data refreshing,every 0.3 second
• Can display last calibration data of each buffers,such as saved temperature and       potential(mV)
• Can display pH,Temperature and potential(mV) at the same time 
• Can display solution temperature at the same time
• Display probe battery life time

ORP Meter Specification:

• Potential Measurement Range: ±2300 mV
• Potential Measurement Resolution: 1 mV
  
  
• High speed in data refreshing,every 0.3 second
  
  
• Can display solution temperature at the same time
  
  
• Display probe battery life time
  
  

Temperature Meter Specification:

• Range: -70 °C  to +300°C 
  
  
• Temperature Measurement Resolution: 0.1 °C 
  
  
• High speed in data refreshing,every 0.3 second
  
  
• Display probe battery life time