Overview
The Enviro Testers 4-in-1 Water Quality Tester streamlines pH, ORP, conductivity, TDS, and temperature measurements into a single, user-friendly handheld device. Its backlit LCD facilitates easy reading in diverse lighting conditions, while its precision sensors deliver reliable data across multiple parameters. With features like auto temperature compensation (ATC) and auto-calibration, it ensures seamless testing with minimal setup interruption. Durable and portable, this meter is ideal for applications in hydroponics, aquariums, environmental sampling, and laboratory testing.
Features
- Multi-Parameter Sensing: Detects pH, ORP (mV), conductivity (EC), TDS, and ambient temperature.
- Clear Backlit LCD: Visibility under various environmental lighting conditions.
- Automatic Calibration & ATC: Ensures accurate measurements with minimal manual adjustments.
- Compact & Portable: Lightweight pen-style design for field or lab portability.
- Auto Power-Off: Conserves battery during inactivity.
- Sturdy Build: Designed for frequent handheld use and reliable performance.
- Universal Application: Suitable for aquaculture, hydroponics, potable water, and lab monitoring.
- One-Year Warranty: Ensures reliability and support post-purchase.
Applications
- Hydroponic, aquarium, and horticultural water testing
- Environmental and field water quality monitoring
- Laboratory, educational, and general water system testing
Technical Specifications
| Measurement Parameters | pH, ORP (mV), Conductivity (EC), TDS, Temperature |
| pH Range / Resolution | Approx. 0.00 – 14.00; 0.01 pH resolution |
| ORP Range / Resolution | Typically ±1000 mV; 1 mV resolution |
| Conductivity Range | Up to several mS/cm, model-dependent, with auto-ranging |
| TDS Range / Resolution | From 0 to thousands ppm, typically 1 ppm resolution |
| Temperature Measurement | Often included; range 0–50 °C, resolution 0.1 °C |
| Temperature Compensation | Automatic (ATC) |
| Calibration | Auto-calibration (1–2 points) for accuracy |
| Display Type | Backlit LCD |
| Power Source | Button-cell or AAA batteries, auto shut-off for power saving |
| Enclosure | Splash-resistant, compact handheld design |
| Auto-Off Function | Typically after several minutes of idle use |









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