LAQUA PC2000-S – pH Meter Kit with Conductivity, ORP, ION, TDS, Salinity, and Temperature Measurement
The LAQUA PC2000-S is a high-performance Water Quality Bench Meter designed for professionals who demand accuracy and flexibility across a wide range of parameters. Ideal for lab environments that require multi-parameter monitoring. This bench meter delivers precise pH, ORP, ion concentration, conductivity, TDS, salinity, and temperature readings in one compact unit.
Note: ORP and Ion-selective electrodes (ISE) are sold separately.
Core Measurement Capabilities:
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pH Measurement 
 Range: -2.000 to 20.000
 Resolution: 0.1, 0.01, 0.001
 Buffer Groups: USA, NIST, DIN, NIST2 & Custom
 Up to 6-point calibration with offset, segment, and average slope display
 Customizable pH calibration alarm (up to 90 days)
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ORP & Ion Measurement 
 mV Range: -2000.0 to +2000.0
 Ion Range: 0.000 μg/L to 9999 g/L (3 unit options)
 Up to 5 user-defined calibration points with slope data
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Conductivity & TDS 
 Conductivity Range: Up to 2.000 S/cm
 Auto & manual calibration (up to 5 points)
 Adjustable temperature coefficient (0.00–10.00 %/°C)
 TDS Range: 0.01 mg/L to 100 g/L with selectable TDS curves (Linear, EN27888, 442, NaCl)
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Salinity & Resistivity 
 Salinity Range: 0.0–100.0 ppt / 0.00–10.00%
 Resistivity Range: 0.000 Ω•cm to 20.0 MΩ•cm
 Pre-programmed NaCl and seawater salinity curves
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Temperature 
 Measurement Range: -30.0 to 130.0°C (-22.0 to 266.0°F) with calibration option
Smart Functionality & Connectivity:
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Modes: Auto Stable, Auto Hold, and Real-Time 
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Visual Indicators: Electrode status, temperature, and stability at a glance 
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Data Logging: Stores up to 2000 data sets with date/time stamps 
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Auto Logging: Adjustable time intervals for hands-free operation 
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Real-Time Clock & Adjustable Auto Shut-Off (up to 30 mins) 
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Security: Password-protected settings 
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USB and RS232 connectivity with free data acquisition software 
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Software upgradeable for future-proof performance 
User-Friendly Design:
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5” custom backlit LCD display for clear, centralized viewing 
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Audible key feedback and intuitive menu layout 
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Compact footprint with integrated, adjustable electrode stand 
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3-Year Warranty for peace of mind 
Whether you’re performing regulatory testing or research analysis, the LAQUA PC2000-S pH meter kit with conductivity, ORP, ion, TDS, salinity, and temperature is built to meet your lab’s highest standards with effortless precision.
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