Overview
Hospitality Enviro Tech’s Online Water Quality Detector integrates TDS, conductivity, pH, and temperature measurements into a rugged, easy-to-use analyzer suitable for continuous applications. It features intuitive touchscreen controls with auto-buffer recognition and comprehensive GLP-compliant data logging (up to 4000 samples). Equipped with USB connectivity for seamless data transfer, it supports both automatic and manual temperature compensation with optional salinity/barometric adjustments. Designed with IP-rated durability and full customization (OEM/ODM), it’s ideal for industrial, environmental, educational, and process monitoring use cases.
Features
- Touchscreen Interface: User-friendly touchscreen with graphical prompts and guided operation.
- Extensive Data Memory: Stores up to 4,000 timestamped readings, GLP-ready for traceability.
- USB Data Export: Transfer data to PC or external devices with ease.
Multi-Point Calibration
- pH: 8-point auto-buffer calibration (DIN, NIST, GB, or custom).
- Conductivity: 5-point auto recognition with standard solutions.
- Multi-Parameter Capability: Measures pH, mV, ion concentration, conductivity, resistivity, TDS, salinity, and temperature.
- Auto/Manual Temp Compensation: Enables accurate readings across temperature variations.
- Barometric Pressure & Salinity Compensation: Corrects readings reliably for DO and salinity metrics.
- Transport-Ready Build: Packaged in a field carrying case with electrodes and accessories included.
- OEM Customization: Available for branding, calibration kits, and hardware variants.
Applications
- Ideal for real-time water quality monitoring in laboratories, industrial processes, environmental testing, water treatment facilities, education, and aquaculture operations.
Technical Specifications
| Measured Parameters | pH, mV, Ion concentration, Conductivity, Resistivity, TDS, Salinity, Temperature |
| pH Range | –2.000 to 20.000 pH |
| Conductivity Range | Up to 3000 mS/cm |
| TDS Range | Up to 300 g/L |
| Salinity Range | 0.00–8.00 % |
| Temperature Range | –5.0 to 130 °C (°C displayed) |
| Resolution | pH: 0.001; mV: 0.01 mV; Conductivity/TDS: 0.001 units; Temp: 0.1 °C |
| Accuracy | pH: ±0.002; mV: ±0.1 mV or 0.03%; Conductivity/TDS: ±0.5% F.S.; Salinity: ±0.1%; Temp: ±0.1 °C |
| Calibration Points | pH: up to 8-point; Conductivity: 5-point |
| Compensation Options | Automatic/manual Temperature; salinity; barometric pressure |
| Memory Capacity | Up to 4,000 readings with timestamp |
| Output Interface | USB for data and update management |
| Probe Types Included | pH, conductivity, temperature probes |
| Power Supply | Battery-powered (Li-on 3.8 V) |
| Dimensions & Weight | Approx. 490 × 375 × 210 mm; 5 kg |
| Accessories | Field carrying case, standard solutions, electrode mounting kit |






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