HORIBA LAQUA PH1500 Benchtop pH / ORP / Temperature Meter
Precise pH. Reliable ORP. Built for everyday laboratory testing.
The HORIBA LAQUA PH1500 is a versatile benchtop water quality meter designed for accurate measurement of pH, oxidation-reduction potential (ORP) and temperature.
Combining straightforward operation with laboratory-grade performance, the PH1500 provides automatic temperature compensation, multi-point pH calibration and clear electrode status indication to support reliable day-to-day measurements.
With storage for up to 1,000 data sets, automatic data logging and USB/RS232 connectivity, the PH1500 is equally suited to routine testing and quality-controlled laboratory workflows.
Available as complete meter kits with a HORIBA pH electrode with integrated temperature sensor, calibration buffers and integrated electrode stand, providing everything required to get started with routine pH analysis.
Ideal for food & beverage QC, water testing, environmental monitoring, pharmaceutical laboratories, industrial quality control, research and education.
Accurate measurement. Simple operation. HORIBA quality.
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Manufacturer
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Brand
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Model Number
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Product Code
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Product Type
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Application
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Measurements
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pH Range
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pH Resolution
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pH Accuracy
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pH Calibration
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pH Buffer Groups
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ORP Range
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ORP Resolution
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ORP Accuracy
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Temperature Range
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Temperature Resolution
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Temperature Accuracy
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Temperature Calibration
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Data Memory
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Measurement Modes
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Offset & Slope Display
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Electrode Status
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Diagnostic Messages
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Display
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Meter Inputs
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PC / Printer Communication
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Power Requirement
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Dimensions
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Weight
| Manufacturer | HORIBA |
| Brand | LAQUA |
| Model Number | PH1500 |
| Product Code | WQA-1300098307-1 |
| Product Type | Benchtop pH / ORP / Temperature Meter |
| Application | Agronomy & Hydroponics / Aquaculture & Aquariums / Food & Beverage / Industrial Water Treatment & Waste Water / Laboratory / Pools & Spas |
| Measurements | pH / ORP / Temperature |
| pH Range | -2.00 to 16.00 pH |
| pH Resolution | 0.1 / 0.01 pH |
| pH Accuracy | ±0.01 pH |
| pH Calibration | Up to 5 Points |
| pH Buffer Groups | USA / NIST |
| ORP Range | ±2000.0 mV |
| ORP Resolution | 0.1 mV |
| ORP Accuracy | ±0.2 mV |
| Temperature Range | -30.0 to 130.0°C |
| Temperature Resolution | 0.1°C / °F |
| Temperature Accuracy | ±0.5°C |
| Temperature Calibration | Yes |
| Data Memory | 1,000 Sets |
| Measurement Modes | Auto-Hold / Auto-Stable |
| Offset & Slope Display | Yes – Independent Acid & Alkaline Slopes Depending on Calibration |
| Electrode Status | On-Screen Display |
| Diagnostic Messages | Yes |
| Display | Black & White Static LCD |
| Meter Inputs | BNC / Phono / DC |
| PC / Printer Communication | USB / RS232C |
| Power Requirement | AC Adaptor 100–240V, 50/60Hz |
| Dimensions | 155 × 150 × 67 mm |
| Weight | 727g |
| Manufacturer: HORIBA |
| Brand: LAQUA |
| Model Number: PH1500 |
| Product Code: WQA-1300098307-1 |
| Product Type: Benchtop pH / ORP / Temperature Meter |
| Application: Agronomy & Hydroponics / Aquaculture & Aquariums / Food & Beverage / Industrial Water Treatment & Waste Water / Laboratory / Pools & Spas |
| Measurements: pH / ORP / Temperature |
| pH Range: -2.00 to 16.00 pH |
| pH Resolution: 0.1 / 0.01 pH |
| pH Accuracy: ±0.01 pH |
| pH Calibration: Up to 5 Points |
| pH Buffer Groups: USA / NIST |
| ORP Range: ±2000.0 mV |
| ORP Resolution: 0.1 mV |
| ORP Accuracy: ±0.2 mV |
| Temperature Range: -30.0 to 130.0°C |
| Temperature Resolution: 0.1°C / °F |
| Temperature Accuracy: ±0.5°C |
| Temperature Calibration: Yes |
| Data Memory: 1,000 Sets |
| Measurement Modes: Auto-Hold / Auto-Stable |
| Offset & Slope Display: Yes – Independent Acid & Alkaline Slopes Depending on Calibration |
| Electrode Status: On-Screen Display |
| Diagnostic Messages: Yes |
| Display: Black & White Static LCD |
| Meter Inputs: BNC / Phono / DC |
| PC / Printer Communication: USB / RS232C |
| Power Requirement: AC Adaptor 100–240V, 50/60Hz |
| Dimensions: 155 × 150 × 67 mm |
| Weight: 727g |