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Vivosun pH and TDS Meter Combo, Water Test Kit for Drinking Water, Aquarium, Hydroponics, Pool, and RO System

Vivosun pH and TDS Meter Combo, Water Test Kit for Drinking Water, Aquarium, Hydroponics, Pool, and RO System

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Description

The Vivosun pH and TDS Meter Combo Kit is a dual-testing solution designed for accurate monitoring of water quality across hydroponics, aquariums, drinking water systems, pools, and general gardening applications. It combines a high-precision pH pen with a 3-in-1 TDS/EC/temperature meter to provide complete insight into water chemistry for optimal plant and system performance.

Both meters feature ultra-sensitive electrodes and Automatic Temperature Compensation (ATC), ensuring stable and reliable readings across varying water temperatures. The pH tester allows quick calibration with buffer solutions, while the TDS meter measures dissolved solids, conductivity, and temperature in a single compact device. Large backlit displays, hold functions, and memory retention improve usability and make routine monitoring simple and efficient for both beginners and advanced users.

Specs
Product pH and TDS Meter Combo Kit
Brand Vivosun
Included Devices pH tester + 3-in-1 TDS/EC/Temperature tester
pH Measurement Range 0.00 – 14.00 pH
pH Accuracy ±0.1 pH
TDS Range 0 – 9999 ppm
EC Range 0 – 9999 µS/cm
Temperature Range 0.1 – 80°C (32 – 176°F)
Calibration One-touch automatic calibration (pH meter)
Temperature Compensation Automatic Temperature Compensation (ATC)
Display Backlit LCD screens
Functions Hold function, memory retention, auto calibration
Power Supply 1 × 3V CR2032 battery (each device)
Dimensions 6.23 × 1.22 × 0.65 in (each pen)
Buffer Calibration Values 4.00, 6.86, 9.18
Applications Hydroponics, aquariums, pools, RO systems, drinking water, gardening
Warranty 2-year after-sale service

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