1pc Water Quality Tester, 6-in-1 TDS Meter, Portable Digital ppm Water Purity Tester Pen, for Home, RV, and Travel use

Water quality testerWater quality tester, 6-in-1 TDS meter, portable digital ppm water purity tester pen, for home, RV, and travel use6-in-1 water quality tester: Measures 6 crucial parameters: TDS (0-2000ppm), COD (0-100mg/L), TOC (0-100mg/L), UV275 absorption (0-1.0au/cm), Electrical Conductivity (0-4000µs/cm), and Temp (0-50°C), providing a reliable reading of your water's qualityApplicable Water Types & Scenarios Specifically designed for testing drinking watertap water purified water bottled water, groundwater, and surface water (non-sewage). Ideal for home use, outdoor trips, or hobbyist water quality assessment<;60 (Poor, red ) based on TOC, COD, TDS readings. This intuitive, smart 4-level scoring system lets you judge water quality instantly.Sensitive Probe & Precise Sensor This water checker features a highly sensitive integrated probe plus a dualchannel UV sensor that deliver stable results; automatic temperature compensation maintains accuracy even in high/low temperature environmentsCompact Portability: Designed for any pocket or tackle box. The lightweight water purity tester is incredibly portable and easy to use. Power on, calibrate easily by holding the button first, dip the probe, and get results with a short press of the button==========Battery Included : NoHigh-concerned chemical : NoneIs Smart Device : NoModel Number : T7-LS310With Backlight Or Not : YesDisplay Type : DIGITAL

• Water quality tester
• 1pc Water quality tester, 6-in-1 TDS meter, portable digital ppm water purity tester pen, for home, RV, and travel use