search results

  1. NEW SIEMENS VDO AIR FLOW METER 5wk9 613 5wk9 613z SALE

  2. Water TDS Meter, PH, EC, Temperature

    One button (SHIFT) switch the 4 display modes: TDS - ppm & °C, EC - µs/cm & °C, TDS - ppm & °F, EC - µs/cm & °F. - TDS: 0 - 9999ppm (Parts per million). - Conductivity (EC): 0 - 9999µs/cm. a. Dissolve pH buffer powder in 250ml of distilled water.

    eBay

  3. Van Den Hul The Clearwater Speaker Cable Unterminated Sale by the Meter

  4. Bluetooth 6 in 1 TDS Meter Digital Water Tester EC TDS SALT SG Temperature PH Me

    TDS: 0-19900ppm 0-199.0ppt. EC: 0-19900us/cm 0-199.0 ms/cm. PH: 0.00-14.00PH. Item Type: Water Quality Tester. 6 in 1 Design: Water quality detection pen can realize PH.EC.TDS.SALT.S.G.TEMP six in one function detection.

    eBay

  5. TDS3 PPM Meter Digital Tester Home Drinking Effect Tap Water Quality Purity Test

    Can\'t find the cause of diarrhoea?. Quickly use our test pen to test the quality of the water. It can be used to test the water quality of the water purifier, to check whether the water purification effect of the water purifier has achieved the effect.

    eBay

  6. TDS Water Quality Tester Meter

    A TDS meter measures the concentration of dissolved inorganic and organic substances in water, typically displayed in parts per million (ppm). It works by measuring the electrical conductivity of the water; the more dissolved solids present, the higher the conductivity. This tool helps determine if water is suitable for specific uses, such as drinking, cleaning, or hydroponics. The "hold" function, indicated on the case, allows the user to freeze the reading on the display for easier viewing. With instructions for use included.

    eBay

  7. The hot sale - Christmas Wreath - 2.7-Meter - Red

  8. Digital TDS Meter for Drinking Water, Aquariums, and Hydroponics - 0-9990 ppm

    For Drinking Water, Aquariums, and Hydroponics. Ensure the safety of your drinking water by easily testing its purity. Ideal for peace of mind in monitoring the quality of well water and tap water.

    eBay

  9. The hot sale - 2.7-Meter Christmas Wreath - Gold

  10. 2025 All-New 4in1 Tds Meter Digital Water Tester - Accurate and Reliable

    Multi purpose tds tester: tests the purity of drinking water to ensure its safety and health, monitors whether the reverse osmosis (RO)/deionization (DI) system is working properly, whether filters need to be replaced, maintains aquariums, hydroponics (tests nutrient content), wells, swimming pools, hot tubs, spas, and tests tap water, bottled water, etc.

    eBay

  11. TDS3 PPM Meter Digital Tester Home Drinking Effect Tap Water Quality Purity Test

    Can't find the cause of diarrhoea?. Quickly use our test pen to test the quality of the water. It can be used to test the water quality of the water purifier, to check whether the water purification effect of the water purifier has achieved the effect.

    eBay

  12. 180A MIG Welding Euro Torch Conversion Kit MB15 4M Torch welding 4 Meters Sales

  13. TDS Meter Digital Water Quality Meter Quality Tester 0-9990ppm Water Quality

    TDS water quality testing pen satisfies the use and switching of three functions. Note: Boiling water cannot be tested.

    eBay

  1. Next Page (Page 2)