Water Detector, TDS Meter Water Quality Tester 6 in 1, Portable EC Code for Quick Measurement, Test Pen,for Drinking Water

Specifications:Item Type: Water Quality TesterSize: Approx. 157 x 37 x 14 mm / 6.18 x 1.46 x 0.55 inchBattery: AAA x 2 (not included)Detection functions: chemical oxygen demand (COD), total organic carbon (TOC), total dissolved solids (TDS), ultraviolet absorption value (UV275), electrical conductivity (EC), temperature (T)Calibration: Long press the button in measurement mode to enter the calibration interface. The message "Immerse the meter in distilled water, press the measurement button to calibrate!" will appear on the screen. Insert the instrument probe into distilled water and press the button to start the calibration. When calibration is complete, the message "Calibration" will be displayed and you will return to the measurement page.Measurement: Insert the probe of the instrument into the sample water and press the button to measure. After measurement, the meter's default 3-parameter mode will display COD, TOC and TDS. By setting 6-parameter mode, COD, TOC, UV254, TDS, EC and temperature will be displayed. The meter will also evaluate the water quality based on the test data and display different backlight colors on the screen according to the water quality evaluation: red, yellow, green, blue.Setting: Long press the button for 3 seconds when the instrument is turned off to enter the main menu.There are 4 sub-options: Language, Display, Calibration, Exit. Use the button to choose the option and press the button to confirm the selection.Weight: Approx. 114.00g / 4.02oz

• 6 in 1 functionality measures TDS EC and COD for water quality analysis
• Readings for aquariums and drinking water
• Portable design allows you to easily test on the go for home travel and outdoor use
• Interface with an LCD display for readings
• Lightweight construction for both professionals and casual users