Overview
The Hospitality Enviro Tech Online Liquid Water pH Tester provides real-time, accurate pH measurement in water, featuring a clear LED display and automatic temperature compensation. Designed for inline monitoring, it offers continuous feedback ideal for environmental, industrial, and laboratory workflows. Its robust housing ensures durability in challenging environments, and lightweight design supports both manual and fixed installations. Offered with customization options, it’s tailored for seamless integration and long-term deployment with a dependable 1-year warranty.
Features
- In-line Digital Measurement: Offers seamless immersion-style pH sensing with real-time data.
- Accurate & Stable: Typically includes automatic temperature compensation for reliable results across varied conditions.
- Clear LED Interface: Bright digital display ensures easy reading in any setup.
- Compact & Durable Design: Built for rugged use—ideal for industrial or environmental settings.
- OEM Customization: Flexible branding, display UI, and housing color options available.
- Plug-and-Play Operation: Simplifies setup for continuous water quality monitoring.
Applications
- Ongoing pH monitoring in water treatment, aquaculture, and industrial fluid systems.
- Embedded sensing in laboratory benches, pilot plants, and R&D setups.
- Integration into aquarium filtration units, environmental sampling stations, and process controls.
- Suitable for OEM-based systems in smart agriculture, biotech, and fluid analytics.
Technical Specifications
| PH/ORP | 0-14pH/-1000-1000mV |
| Conductivity/salinity/TDS | CON: 0-30ms/cm, TDS: 0-15g/L, salinity: 0-18ppt, 1.8%, 18g/L |
| DO | 0-20mg/L or 0-200% |
| Turbidity/MLSS | 0-4000 NTU/0-50 g/L |
| COD/BOD/TOC | COD: 0-500/1000 mg/L |
| Ion (NH4, NO3, F, Cl, Ca, K, etc..) | 0-1000 mg/L |
| FCL | 0-10 mg/L |
| Measurement range | PH: 0-14.00 ORP: -2000+2000MV |
| Temperature compensation | automatic or manual |
| Output signal | 4-20MA, RS485MODBUSRTU |
| Measurement accuracy | pH: ± 0.02PH ORP: ± 2MV Temperature: ± 0.3 ° C |
| Relay | YES |
| Power supply | 85-265VAC or 9-36VDC, power:<3W |
| OEM Customization | Available for branding, UI, housing, and packaging |







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