⭐ Key Features

•✅ 5-in-1 Multi-Parameter Water TestingSimultaneously measures pH, TDS, salinity, specific gravity & temperature. Works for aquariums, hydroponics, pools & drinking water.

•✅ WiFi Remote APP MonitoringConnect to Tuya Smart APP for real-time remote data viewing. Get instant phone alerts when parameters go out of your set range.

•✅ High Precision Reliable ReadingsDelivers accurate results with ±0.1pH accuracy, 0.01pH resolution & automatic temperature compensation, no manual adjustment.

•✅ Easy Calibration & Compact DesignOne-button calibration with included 3 buffer powders. Lightweight (120g) & compact size, easy to store or carry for on-the-go testing.

•✅ Complete Ready-to-Use KitComes with 5-in-1 tester, electrode, pH buffer powders, power plug & full accessories. Unbox and start monitoring right away.

🛠️ Specifications

• Brand : Gain Express
• Included components : 1 x 5-in-1 Water Quality Tester 1 x Electrode 1 x Pack of Accessories
• Number of items : 1
• Package quantity : 1
• Type : PRECISION_MEASURING
• Item dimensions : H: 0.9 / L: 3.9 / W: 3.0 (Weight: 1.08)
• Package dimensions : H: 2.4 / L: 7.1 / W: 5.9 (Weight: 1.06)