DH13/DH14/DH15

Portable Polarographic Dissolved Oxygen Analyzer – Accurate DO Readings, Anywhere

Monitor dissolved oxygen with confidence using our Portable Polarographic Dissolved Oxygen Analyzer. Designed for field and lab use, it delivers stable, reliable DO measurements in seconds.

Key Features:
💧 Polarographic Sensor – Proven technology for accurate, repeatable DO readings.
📟 Clear LCD Display – Real-time DO values with temperature shown simultaneously.
🌡️ Automatic Temperature Compensation – Ensures accuracy across varying water conditions.
🔋 Rechargeable Battery – Long runtime for full-day fieldwork.
📦 Portable & Rugged – Compact design with protective carrying case.

Why Choose It?
✅ Fast response – get readings in seconds, not minutes.
✅ Easy calibration – simple, user-friendly procedure.
✅ Ideal for aquaculture, wastewater treatment, environmental monitoring, and education.
✅ Data hold and low-battery alert for convenient operation.

Whether you’re checking a fish pond, aeration tank, or natural water body – this analyzer gives you the numbers you need, right on site.