portable water quality tester
Thermo Scientific Expert pH Pocket Tester
Thermo Scientific Expert pH Pocket Tester delivers accurate portable pH and temperature measurement with waterproof construction and simple one-touch calibration.
- Portable IP67 waterproof tester for pH and temperature measurement
- One-touch calibration with automatic buffer recognition and temperature compensation
- Large dual-line display with floating design and long battery life
Digital Portable Dissolved Oxygen Meter
High-accuracy Digital DO Meter with automatic temperature compensation and polarographic probe. Ideal for water quality testing in aquaculture, research, and wastewater treatment.
- Measures dissolved oxygen with ±1.5% FS accuracy
- Automatic temperature compensation (0–30°C)
- Ideal for aquaculture, wastewater, and environmental monitoring