PH-686 4 in 1 Water Quality Meter – Waterproof ATC Temp

PH-686 4 in 1 Water Quality Meter – Waterproof ATC Temp — Compact digital tester that measures pH, TDS, EC and temperature with waterproof design and automatic temperature compensation (ATC) for accurate readings in aquariums, pools, hydroponics and laboratory checks.

Features

• 4-in-1 testing: pH, TDS (Total Dissolved Solids), EC (Conductivity) and Temp
• Waterproof housing for use around splashes and damp environments
• Digital display with backlight for easy reading
• Automatic Temperature Compensation (ATC) for consistent accuracy
• Portable, pocket-sized design for field or home use

Product Specifications

• Display Type: Digital (with backlight)
• Functions: pH / TDS / EC / Temperature
• Battery Included: No (batteries not supplied)
• Model: PH-686
• Smart Device: No

Warning

Handle probes with care, rinse between measurements, and replace batteries before extended use. Not a substitute for professional laboratory analysis.

The PH-686 delivers fast, reliable water-quality readings so you can maintain optimal conditions for fish, plants and pools. Its waterproof build and ATC remove guesswork—improving workflow, reducing maintenance time and preventing costly mistakes from poor water chemistry.

Perfect for aquarium hobbyists, hydroponic growers and pool owners, backed by our satisfaction guarantee.

Includes: PH-686 4-in-1 Water Quality Meter (batteries not included). Order now to simplify testing in your next project — accurate readings on the spot for everyday water care and monitoring.