5-in-1 Digital Water Quality Tester – Portable pH TDS EC Salinity & Temperature Meter for Pools Aquariums Hydroponics

Know what’s in your water with fast, convenient measurements you can check almost anywhere. This versatile digital water quality tester measures pH, TDS, EC, salinity, and temperature using one compact handheld device. The large backlit LCD, data-hold function, and automatic temperature compensation make this pH water tester practical for routine water monitoring. Its IP67 water-resistant construction provides added protection during everyday testing. Multiple calibration options help support reliable measurements across a variety of water-testing applications.

Key Features
• Measures five essential parameters including pH, TDS, EC, salinity, and temperature with one portable device.
• Automatic Temperature Compensation helps maintain consistent readings as water temperature changes.
• Large backlit LCD provides clear visibility while the data-hold function makes readings easier to record.
• Supports multiple calibration points and includes automatic solution recognition for convenient calibration.

Why Choose Our 5-in-1 Digital Water Quality Tester?
Instead of carrying separate meters for different water measurements, this compact tester combines five useful testing functions in one convenient device. Its IP67 construction, calibration support, backlit display, and automatic temperature compensation make routine water monitoring simpler at home or on the go.

Perfect For
Ideal for pool and spa owners, aquarium and reef tank enthusiasts, hydroponic growers, gardeners, homeowners, and anyone who regularly monitors water conditions. It is suitable for checking drinking water, aquariums, pools, hydroponic systems, water ionizers, boilers, and other compatible water-testing applications.

Product Specifications
• pH Range: 0.01–14.00pH
• pH Resolution: 0.01pH
• pH Accuracy: ±0.05pH
• EC Range: 0–10000S/cm / 10.01–19.99mS/cm / 20.1–400mS/cm
• EC Resolution: 1S/cm / 0.1mS/cm
• EC Accuracy: ±2% of Reading
• TDS Range: 0–1000ppm / 1000–10000ppm / 10.1–200ppt
• TDS Resolution: 1ppm / 0.1ppt
• TDS Accuracy: ±2% of Reading
• Salinity Range: 0.00–25.00%
• Salinity Resolution: 0.01%
• Salinity Accuracy: ±0.1% at 0.01–5.00% / ±1% at 5.10–25.00%
• Temperature Range: 32°F–140°F
• Temperature Resolution: 0.1°F
• Temperature Accuracy: ±0.9°F
• Operating Temperature: 32°F–140°F
• Waterproof Rating: IP67
• Auto Shutoff: 5Min
• Power Consumption: 2.9mA
• Power Supply: 3 × 1.5V LR44 Batteries, Not Included
• Display Size: 1.30 × 0.94in
• Overall Size: 7.20 × 1.46 × 1.46in
• Weight: 3.17oz

Make routine water monitoring easier with five useful measurements available from one compact handheld device. Add the 5-in-1 Digital Water Quality Tester to your pool, aquarium, hydroponic, or home water-testing essentials today.