Dissolved Oxygen Meter for Water 6 in 1 Smart DO pH Salinity TDS EC Temp. with Auto Compensation for Ponds Aquariums Water Testing Water Quality Tester Pond Oxygen Tester Fish Tank pH Test Kit

Dissolved Oxygen Meter for Water 6 in 1 Smart DO pH Salinity TDS EC Temp. with Auto Compensation for Ponds Aquariums Water Testing Water Quality Tester Pond Oxygen Tester Fish Tank pH Test Kit

• 【Smart 6-in-1 Multi-Parameter Display】 The GIDIGI Dissolved Oxygen Meter for water testing by displaying real-time measurements for DO,pH,salinity,TDS,EC and temp on a clear LCD screen. Built-in bluetooth, enabling instant data logging,print and sharing. Advanced ATC,salinity correction (0–50 g/L) and altitude adjustments ensure the accuracy for pond, aquarium,hydroponic or pool.Whatsmore, the dissolved oxygen test kit includes replaceable DO probe membranes, calibration solutions, and a rugged
• 【Lab-Grade Accuracy Meets Hassle-Free Calibration & Complete Accessories】 Say goodbye to complex setups—the GIDIGI dissolved oxygen test kit arrives fully equipped with solutions, 6 replacement membranes, 8 AAA batteries, and tools for easy use. Its intuitive 100% and zero-point calibration takes under 2 minutes, while you step-by-step through salinity and altitude compensation in the app.The anti-collision DO probe cap and color-coded connectors prevent errors, making it ideal for beginners.
• 【Pro Tool for Ponds, Aquariums & Hydroponics with Smart Compensation】 Engineered for demanding environments, the GIDIGI water quality tester adapts to salinity shifts (0–50 g/L), altitude changes, and temperature swings with manual compensation via its app. Monitor dissolved oxygen for aquarium fish health, balance pH in hydroponic nutrient tanks—all with one handheld device. The DO tester shows 6 parameters simultaneously. Perfect as a koi pond water test kit or pH meter for water hydroponics.
• ✅Precise pH Control – Formulated with food-grade phosphoric acid (pH Down) and premium buffering agents, this kit ensures accurate pH adjustment (5.5–6.5 range) for optimal nutrient absorption in hydroponics, soil, aquaponics, and more.
• ✅Complete pH Testing Kit – Includes pH Up & Down solutions (8.45oz/250ml each), measuring cup, dropper, pH test strips and chart for quick & easy monitoring—no expensive meters needed! Just dip a test strip for instant, color-coded results.