Description
| Feature | Details |
|---|---|
| Model | LT‑28 |
| Measurement Principle | Galvanic sensor with built‑in temperature compensation |
| DO Measurement Range | Wide range suitable for fresh water, wastewater, and aquaculture |
| Display Units | mg/L (ppm) for dissolved oxygen and °C for temperature |
| Accuracy | High‑precision microprocessor control with automatic calibration |
| Temperature Compensation | Automatic, via integrated temperature sensor |
| Probe Type | Replaceable galvanic DO probe for long‑term use |
| Data Features | Data hold function, low battery indicator |
| Power | Battery operated for true field portability |
| Build Quality | Rugged, moisture‑resistant housing with protective carry case |
| Applications | Aquaculture, environmental monitoring, industrial water testing |
Product Overview – Labtronics LT‑28 Portable Digital Dissolved Oxygen Meter
The Labtronics Portable Digital Dissolved Oxygen Meter LT‑28 is a high‑performance, microprocessor‑based instrument designed to deliver quick and reliable dissolved oxygen readings in diverse water testing environments. Whether you’re conducting field analysis, environmental studies, aquaculture monitoring, or industrial water testing, the LT‑28 offers the accuracy and portability professionals demand.
Engineered for Precision and Durability
At the heart of the LT‑28 is a high‑quality galvanic DO probe that ensures fast response times and stable readings. Coupled with a built‑in temperature sensor, the meter provides automatic temperature compensation to maintain accuracy in changing conditions. Its rugged design withstands moisture, dust, and the challenges of daily fieldwork.
User‑Friendly Operation
The bright digital display shows dissolved oxygen in mg/L or ppm alongside temperature in °C. Simple calibration steps and an intuitive interface make it accessible to both new users and experienced technicians. The lightweight, handheld build ensures comfort during extended testing sessions.
Versatile Applications
- Aquaculture: Monitor oxygen levels critical for fish and aquatic health.
- Environmental Monitoring: Assess water body quality, pollution, and ecosystem sustainability.
- Industrial & Wastewater: Support process efficiency and compliance with accurate, real‑time DO data.
Enhanced Features
The LT‑28 includes automatic calibration, a low battery indicator, and a data hold function for easy recording. A replaceable probe minimizes downtime, while the supplied protective carry case ensures safe transport and storage.
Why Choose the LT‑28?
Labtronics’ LT‑28 is manufactured to high international standards, ensuring consistent, lab‑grade performance in field conditions. The package comes complete with probe, calibration accessories, user manual, and batteries—ready for immediate deployment.
Upgrade your water quality testing with the Labtronics LT‑28 Portable DO Meter.
Buy now and experience a reliable, accurate, and portable solution that meets professional demands across aquaculture, environmental, and industrial applications.










