Widely Applicable: The TDS meter tester can be used in: water purifiers and filters, food (vegetable, fruit) and beverage quality monitoring, swimming pools and spas, aquariums, hydroponics, etc. Multifunctional: This tds digital LCD meter tester is multifunctional. Hold function: stores measured values for easy reading and recording. Auto-off function: turn off the player after 10 minutes of non-use to save battery. Easy to use: With this water tester, press the TEMP button to move the thermometer between Fahrenheit and Celsius. Applicable industries: Applicable industries: water laboratory, CDC, aquaculture, hospitals, swimming pools, household tap water quality testing.
