DELIXI ELECTRIC TDS Water Quality Tester Pen High Precision Household Drinking Water Detector Tap Water Impurity Purity Tester with Backlight

High precision water quality testing pen for TDS, temperature, and conductivity measurements

Measures Total Dissolved Solids (TDS), electrical conductivity, and temperature (°C/°F)

IPX6 waterproof design suitable for outdoor water sources, household water, aquariums, purified water, mineral water, and bottled water

Low power consumption with intelligent chip for stable and accurate data

Backlit display with red/green indicators for quick water quality assessment

Suitable for detecting chemical pollutants, heavy metals, microorganisms, and other harmful substances in water

Helps monitor water quality to prevent health issues such as gastrointestinal diseases, diarrhea, respiratory infections, and developmental problems in children

Multiple model options including touch and button types, with or without backlight

User-friendly interface with display screen, lock key, temperature mode switch, and power button

Waterproof feature applies only to touch models below the battery compartment. Actual product may vary; specifications are subject to change.