HORIBA LAQUA PH220 | GLP Handheld pH, ORP & Temperature Meter

The HORIBA LAQUA PH220 Handheld pH Meter is developed for laboratories and field professionals who require accurate pH, ORP and temperature measurement with traceable data records. It is well suited to quality-control departments, water-treatment plants, environmental programmes and research laboratories where measurement history must be organised for review or reporting.

Its pH channel measures from -2.00 to 16.00 pH with 0.01 resolution and ±0.01 accuracy. Users can perform multipoint calibration with USA, NIST or DIN buffer groups, while the ORP range extends to ±2000 mV when a compatible ORP electrode is connected. Auto Stable, Auto Hold and Real-Time modes provide flexibility for routine testing. The backlit display shows readings clearly, while electrode-status indicators, calibration alarms and diagnostic messages help users identify potential measurement or sensor issues.

Calibration Tip: Record the buffer set, electrode condition and calibration date before beginning an important sample series. The PH220 stores up to 1,000 readings with date and time stamps and supports optional computer and printer communication. Buy HORIBA LAQUA PH220 from Kamadi Pakistan for GLP-focused pH analysis, competitive pricing and professional after-sales support.

GLP pH Meter Selection Guide

Choose the PH220 when your testing procedure requires larger data storage, calibration and measurement timestamps, computer data transfer or direct printing for GLP-oriented documentation.

Key Features

• Accurate pH, ORP and temperature measurement
  
• GLP records with real-time clock and date stamping
  
• Stores up to 1,000 readings with automatic logging
  
• Optional PC and printer communication
  
• Rugged IP67 housing with backlit display
  

Technical Specifications

• Model: PH220
  
• Measured Parameters: pH, ORP and temperature
  
• pH Range: -2.00–16.00 pH
  
• pH Resolution / Accuracy: 0.01 pH / ±0.01 pH
  
• pH Calibration: Up to 5 points with USA/NIST or 6 points with DIN
  
• ORP Range: ±2000 mV
  
• Temperature Range: -30.0–130.0°C
  
• Data Storage: 1,000 readings with date and time stamps
  
• Communication: Optional PC USB and printer RS232 support
  
• Housing: IP67, shock and scratch resistant, non-slip

Applications

• GLP and quality-control laboratories
  
• Water and wastewater analysis
  
• Pharmaceutical and chemical laboratories
  
• Environmental monitoring programmes
  
• Research and academic testing facilities