4 In 1 Digital pH Tester For Water And Hydroponics With TDS EC PPM Meter Conductivity And Temperature Readout Perfect For Drinking Water DWC Systems And Indoor Plants

4-in-1 pH Tester for Water & Hydroponics, 1 Unit
✔️ Measures pH, EC, TDS, and temperature in one handy unit

This compact tester combines pH, TDS/EC, and temperature readings in a single probe for water and hydroponics. It's perfect for monitoring nutrient levels in hydroponic setups, aquariums, drinking water, pools, and brewing applications.

✅ pH range 0.1-14.0 with 0.1 resolution
✅ EC range 0-9990 μS/cm (10.01-19.99 mS/cm)
✅ TDS range 0-9990 ppm
✅ Temperature range 32.0-140.0°F (0.0-60.0°C) with ATC
✅ Automatic temperature compensation for stable readings

💡 What is a 4-in-1 pH tester used for in hydroponics and drinking water testing? This handy device helps keep water quality on track by monitoring essential parameters.

- pH stability for optimal nutrient uptake
- EC/TDS tracking to fine-tune fertilizer levels
- Temperature monitoring to protect sensitive plants and microbes
- Quick checks of RO/DI systems and filters for maintenance