pH Dual Level LCD Tester

IP67 Waterproof pH tester with Large dual-level LCD that displays pH and temperature (deg C or deg F). The large display shows readings in an extended range from -2.0 to 16.0 pH and simultaneously shows temperature from -5.0 to 105.0deg C or 23.0 to 221.0deg F.

pH55 has a stability indicator and hold function that freezes the display for easy and accurate recording. The large display also has graphic symbols to guide you through all operations. Complete with a temperature probe for faster and more precise temperature measurement it compensates automatically for temperature. The modular design allows easy electrode and battery replacement.

SPECIFICATIONS

• pH Range: -2.0 to 16.0 pH
  
• Temp Range: -5.0 to 60.0 deg C / 23.0 to 140.0 deg F
  
• pH Resolution: 0.1 pH
  
• Temp Resolution: 0.1 deg C / 0.1 deg F
  
• pH Accuracy: + / - 0.1 pH
  
• Temp Accuracy: + / - 0.5 deg C / + / - 1 deg F
  
• pH Typical EMC Deviation: + / - 0.1 pH
  
• Temp Typical EMC Deviation: + / - 0.3 deg C / + / - 0.6 deg F
  
• Calibration Automatic:1 or 2 points with 2 sets of memorized buffers (pH 4.01, 7.01, 10.01 or 4.01, 6.86, 9.18)
  
• Temperature Compensation Automatic: -5 to 60 deg C
  
• Probe: Mi56P (replaceable)
  
• Environment: -5 to 50 deg C / 32 to 122 deg F; max RH 100%
  
• Battery Type: 4 x 1.5V; IEC LR44, A76 (included)
  
• Battery Life: approx. 300 hours of use
  
• Auto-off: after 8 minutes of non-use
  
• Dimensions: 200 x dia 38 mm
  
• Weight: 100 g

• # MA9016 Electrode cleaning solution, 230ml
  
• # M10000B Rinse solution, 20 ml sachet, 25 pcs

All measurements are approximate.