HORIBA LAQUA PC210 Handheld pH / ORP / Conductivity / Resistivity / TDS / Salinity / Temperature Meter
Seven parameters. One rugged handheld meter. Complete water quality analysis.
The HORIBA LAQUA PC210 is a professional multi-parameter handheld meter combining pH, ORP, conductivity, resistivity, total dissolved solids (TDS), salinity and temperature measurement in one portable instrument.
Combining pH and conductivity measurement capabilities in a single meter, the PC210 is ideal for users who need comprehensive water quality analysis without carrying multiple instruments. Multi-point calibration, automatic temperature compensation and selectable TDS and salinity curves provide flexibility across a wide range of samples and applications.
Designed for demanding laboratory and field use, the PC210 features a rugged IP67, shock and scratch-resistant housing, backlit LCD and Auto Stable, Auto Hold and Real Time measurement modes.
With storage for 500 data sets, automatic data logging, programmable calibration reminders and 500+ hours of battery life, the PC210 delivers powerful multi-parameter analysis wherever testing is required.
Ideal for food & beverage, industrial water treatment & wastewater, environmental monitoring, laboratory testing, aquaculture & aquariums, agronomy & hydroponics and general water quality analysis.
More parameters. One meter. Reliable HORIBA performance.
-
Manufacturer
-
Brand
-
Model Number
-
Product Code
-
Product Type
-
Measurements
-
pH Range
-
pH Resolution
-
pH Accuracy
-
pH Calibration
-
pH Buffer Groups
-
ORP Range
-
ORP Resolution
-
ORP Accuracy
-
ORP Calibration
-
Conductivity Range
-
Conductivity Resolution
-
Conductivity Accuracy
-
Reference Temperature
-
Temperature Coefficient
-
Cell Constants
-
Conductivity Calibration
-
Conductivity Units
-
Resistivity Range
-
Resistivity Resolution
-
Resistivity Accuracy
-
TDS Range
-
TDS Resolution
-
TDS Accuracy
-
TDS Curves
-
Salinity Range
-
Salinity Resolution
-
Salinity Accuracy
-
Salinity Curves
-
Salinity Calibration
-
Temperature Range
-
Temperature Resolution
-
Temperature Accuracy
-
Temperature Calibration
-
Data Memory
-
Display
-
Dimensions
-
Weight
-
Measurement Modes
-
Auto Data Log
-
Offset & Slope Display
-
Auto Shut-Off
-
Electrode Status
-
Meter Inputs
-
Diagnostic Messages
-
Power Requirement
-
Housing
-
Battery Life
-
Calibration Alarm
-
Auto Data Log
-
Measurement Modes
-
Offset & Slope Display
-
Auto Shut-Off
-
Electrode Status
-
PC / Printer Communication
-
Meter Inputs
-
Display
-
Power Supply
-
External Dimensions (mm)
-
Weight
-
Electrode Stand
| Manufacturer | HORIBA |
| Brand | LAQUA |
| Model Number | PC210 |
| Product Code | WQA-3200779532-1 |
| Product Type | Handheld Multi-Parameter Water Quality Meter |
| Measurements | pH / ORP / Conductivity / Resistivity / TDS / Salinity / Temperature |
| pH Range | -2.00 to 16.00 pH |
| pH Resolution | 0.01 pH |
| pH Accuracy | ±0.01 pH |
| pH Calibration | Up to 5 (USA/NIST) / Up to 6 (DIN) |
| pH Buffer Groups | USA / NIST / DIN |
| ORP Range | ±2000.0 mV |
| ORP Resolution | 0.1 mV (<±1000 mV) / 1 mV (≥±1000 mV) |
| ORP Accuracy | ±0.3 mV (<±1000 mV) / 0.3% of reading (≥±1000 mV) |
| ORP Calibration | Yes |
| Conductivity Range | Up to 200.0 mS/cm (K=1.0) |
| Conductivity Resolution | 0.05% Full Scale |
| Conductivity Accuracy | ±0.6% FS / ±1.5% FS >18.0 mS/cm |
| Reference Temperature | 15.0–30.0°C adjustable |
| Temperature Coefficient | 0.00–10.00% per °C adjustable |
| Cell Constants | 0.1 / 1.0 / 10.0 Adjustable |
| Conductivity Calibration | Up to 4 Auto / 5 Manual Points |
| Conductivity Units | S/cm / S/m – Auto Ranging |
| Resistivity Range | 0.000 Ω·cm – 20.0 MΩ·cm |
| Resistivity Resolution | 0.5% full scale |
| Resistivity Accuracy | ±0.6% FS / ±1.5% FS >1.80 MΩ·cm |
| TDS Range | Up to 100 ppt (TDS Factor = 0.5) |
| TDS Resolution | 0.01 ppm (mg/L) / 0.1 ppt (g/L) |
| TDS Accuracy | ±0.1% full scale |
| TDS Curves | Linear (0.40–1.00) / EN27888 / 442 / NaCl |
| Salinity Range | 0.0–100.0 ppt / 0.00–10.00% |
| Salinity Resolution | 0.1 ppt / 0.01% |
| Salinity Accuracy | ±0.2% full scale |
| Salinity Curves | NaCl / Seawater |
| Salinity Calibration | Yes |
| Temperature Range | -30.0–130.0°C / -22.0–266.0°F |
| Temperature Resolution | 0.1°C / °F |
| Temperature Accuracy | ±0.5°C / ±0.9°F |
| Temperature Calibration | Yes |
| Data Memory | 500 Sets |
| Display | Custom Backlit LCD, Static Segment LCD – 160 Segments |
| Dimensions | 160 x 80 x 40.6mm |
| Weight | Approx. 260 g with Batteries / 216 g without Batteries, Approx. 740 g |
| Measurement Modes | Auto Stable / Auto Hold / Real Time, Auto Stable / Auto Hold / Real Time |
| Auto Data Log | Yes, Yes |
| Offset & Slope Display | Yes – Average Slope, Yes – Average Slope |
| Auto Shut-Off | Programmable 1–30 Minutes, Programmable 1–30 Minutes |
| Electrode Status | On-Screen Display, On-Screen Display |
| Meter Inputs | 2 × BNC – pH & Conductivity Electrodes / 2 × Phono – Temperature Sensors, 2 × BNC / 2 × Phono (ATC) / DC |
| Diagnostic Messages | Yes |
| Power Requirement | 2 × AA Batteries |
| Housing | IP67 / Shock & Scratch Resistant / Non-Slip |
| Battery Life | >500 Hours |
| Calibration Alarm | Programmable Up to 90 Days |
| PC / Printer Communication | Phono Jack – USB / RS232 |
| Power Supply | AC Adaptor 100–240V, 50–60Hz |
| External Dimensions (mm) | 155 x 150 x 67mm |
| Electrode Stand | Yes – Integrated |
| Manufacturer: HORIBA |
| Brand: LAQUA |
| Model Number: PC210 |
| Product Code: WQA-3200779532-1 |
| Product Type: Handheld Multi-Parameter Water Quality Meter |
| Measurements: pH / ORP / Conductivity / Resistivity / TDS / Salinity / Temperature |
| pH Range: -2.00 to 16.00 pH |
| pH Resolution: 0.01 pH |
| pH Accuracy: ±0.01 pH |
| pH Calibration: Up to 5 (USA/NIST) / Up to 6 (DIN) |
| pH Buffer Groups: USA / NIST / DIN |
| ORP Range: ±2000.0 mV |
| ORP Resolution: 0.1 mV (<±1000 mV) / 1 mV (≥±1000 mV) |
| ORP Accuracy: ±0.3 mV (<±1000 mV) / 0.3% of reading (≥±1000 mV) |
| ORP Calibration: Yes |
| Conductivity Range: Up to 200.0 mS/cm (K=1.0) |
| Conductivity Resolution: 0.05% Full Scale |
| Conductivity Accuracy: ±0.6% FS / ±1.5% FS >18.0 mS/cm |
| Reference Temperature: 15.0–30.0°C adjustable |
| Temperature Coefficient: 0.00–10.00% per °C adjustable |
| Cell Constants: 0.1 / 1.0 / 10.0 Adjustable |
| Conductivity Calibration: Up to 4 Auto / 5 Manual Points |
| Conductivity Units: S/cm / S/m – Auto Ranging |
| Resistivity Range: 0.000 Ω·cm – 20.0 MΩ·cm |
| Resistivity Resolution: 0.5% full scale |
| Resistivity Accuracy: ±0.6% FS / ±1.5% FS >1.80 MΩ·cm |
| TDS Range: Up to 100 ppt (TDS Factor = 0.5) |
| TDS Resolution: 0.01 ppm (mg/L) / 0.1 ppt (g/L) |
| TDS Accuracy: ±0.1% full scale |
| TDS Curves: Linear (0.40–1.00) / EN27888 / 442 / NaCl |
| Salinity Range: 0.0–100.0 ppt / 0.00–10.00% |
| Salinity Resolution: 0.1 ppt / 0.01% |
| Salinity Accuracy: ±0.2% full scale |
| Salinity Curves: NaCl / Seawater |
| Salinity Calibration: Yes |
| Temperature Range: -30.0–130.0°C / -22.0–266.0°F |
| Temperature Resolution: 0.1°C / °F |
| Temperature Accuracy: ±0.5°C / ±0.9°F |
| Temperature Calibration: Yes |
| Data Memory: 500 Sets |
| Display: Custom Backlit LCD , Static Segment LCD – 160 Segments |
| Dimensions: 160 x 80 x 40.6mm |
| Weight: Approx. 260 g with Batteries / 216 g without Batteries , Approx. 740 g |
| Measurement Modes: Auto Stable / Auto Hold / Real Time , Auto Stable / Auto Hold / Real Time |
| Auto Data Log: Yes , Yes |
| Offset & Slope Display: Yes – Average Slope , Yes – Average Slope |
| Auto Shut-Off: Programmable 1–30 Minutes , Programmable 1–30 Minutes |
| Electrode Status: On-Screen Display , On-Screen Display |
| Meter Inputs: 2 × BNC – pH & Conductivity Electrodes / 2 × Phono – Temperature Sensors , 2 × BNC / 2 × Phono (ATC) / DC |
| Diagnostic Messages: Yes |
| Power Requirement: 2 × AA Batteries |
| Housing: IP67 / Shock & Scratch Resistant / Non-Slip |
| Battery Life: >500 Hours |
| Calibration Alarm: Programmable Up to 90 Days |
| PC / Printer Communication: Phono Jack – USB / RS232 |
| Power Supply: AC Adaptor 100–240V, 50–60Hz |
| External Dimensions (mm): 155 x 150 x 67mm |
| Electrode Stand: Yes – Integrated |







