search results

  1. Digital Tester TDS EC PPM Meter Water Purity Hydroponics Water Quality Test Pen

    Conductivity: 0-9990us / cm, TDS:0-9999ppm. 1/2PCS Water Testing Pen. -5 minutes automatic shutdown. Save power and extend battery life. -Accuracy: ± 2%. -Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.

    eBay

  2. 4 in 1 PH Meter TDS Meter Combo Digital Pool Water Tester Water Purity PPM Meter

    About This Item: .

    eBay

  3. Digital Electric PH Meter LCD Tester Pocket Hydroponics Aquarium Water Test Pen

    🧪💧2-in-1 Digital PH & TDS Water Tester Kit | 0.01 Accuracy | LCD Display | Aquarium, Drinking Water, Hydroponics, Pools 🌊🌿. 📱Multifunction Use : Ideal for aquariums, labs, pools, spas, drinking water, hydroponics, etc.

    eBay

  4. Digital PH Meter Mini TDS Tester Water Quality Analyzer for Hydroponics, Aqua

    Mini TDS Pen Design: Portable, lightweight, and compact for on-the-go water testing. Widely Used: Ideal for testing in professional and personal settings, including aquariums, hydroponics, pools, and drinking water systems.

    eBay

  5. PH Meter LCD Digital Electric Tester Pen Water Hydroponics Test Kit Aquarium

    Ideal for any aquarium, the fishing industry, swimming pools, spa. school laboratories, food & beverage, drinking water etc. readings are quickly display on a large lcd display.

    eBay

  6. PH Meter LCD Digital Electric Water Tester Pen Hydroponics Aquarium Test Kit

    Wide pH Range (0.00 – 14.00) – Suitable for testingdrinking water ,tap water ,aquariums ,hydroponics ,pools ,spas, and more. Gardening & hydroponics. Aquarium care. Pool & spa maintenance. LCD Display with Backlight – Clear digital screen for easy reading, even in low light conditions.

    eBay

  7. Digital Tester TDS PPM Meter Water Purity Hydroponics Water Quality Test Pen UK

    RANGE : 0-9990 ppm. Used to test the purity of the water quality of the filter. ACCURACY : +/- 2%.

    eBay

  8. Digital Water Quality Test Pen EC TDS Tester Meter Water Hardness Purity Test

    Digital Water Quality Test Pen EC TDS Tester Meter Water Hardness Purity Test

    eBay

  1. Previous Page (Page 4)Next Page (Page 6)