Vivosun pH & TDS Combo Meter

This combo includes a high-accuracy pH tester, and a 3-in-1 TDS, EC and temperature tester. Both feature ultra-sensitive electrodes and ATC function for rapid, precise measurements. Designed with user-friendliness in mind, they provide easy operation in any condition. Compact and reliable, this combo is your essential tool for monitoring water quality anytime, anywhere, safeguarding your family's health.

High Accuracy pH Tester

Measures pH levels from 0.00 to 14.00 with ±0.1 pH accuracy; Features one-touch automatic calibration with included buffer powder packs for easy setup.

3-In-1 TDS Tester

Accurately measures TDS (total dissolved solids), EC (electrical conductivity), and temperature (℃/℉ switchable), meeting your diverse needs; Measuring ranges: 0-9999 ppm TDS, 0-9999 µS/cm EC, 0.1-80℃ / 32-176℉ Temp.

Precision Measurement with ATC

Equipped with ultra-sensitive electrodes, both testers provide rapid, reliable results; They also feature Automatic Temperature Compensation (ATC) function that adjusts for water temperature variations, so you can always get accurate readings, no matter the temperature conditions

User-Friendly Features

Large backlit LCD screens ensure clear readability in all light conditions; Unique hold function locks readings for easy reading and recording; Memory function preserves settings after power interruptions, so you don't need to reset after unexpected shutoffs

Multiple Applications

This combo is perfect for monitoring pH, TDS, EC, and temperature of your drinking water to safeguard your family's health; It's also ideal for checking the water quality of swimming pools, spas, RO systems, hydroponics systems, aquariums, and more