About This

• [Reliable and Easy to Calibrate] The tester features simple calibration with distilled water ensuring long term accuracy. its durable construction and intuitive menu settings make it a dependable tool for frequent use. the included battery operation adds convenience for on the go testing needs.
• [Versatile Application Scenarios] Ideal for drinking water testing environmental monitoring industrial water treatment and pollution control. this tool helps ensure water safety compliance with standards and provides essential data for maintaining water systems in various settings.
• [Comprehensive Water Quality Analysis] Monitor multiple parameters including chemical oxygen demand total organic carbon and dissolved solids. the tester evaluates water purity with a scoring system and displays results in different colors (red yellow green blue) based on water quality judgment.
• [High Accuracy Multifunctional Testing] Our 6 in 1 water quality tester provides precise measurements for cod tds ec and temperature. with advanced sensor technology it delivers reliable results instantly making it ideal for professional and homeowners alike who need accurate water quality data.
• [Portable and User Friendly Design] This compact water quality test pen is lightweight and easy to carry perfect for outdoor use field testing or laboratory environments. simply immerse the electrode press the button and get readings with clear backlit color coded displays for quick water quality assessment.