Portable Pen Digital TDS-H8 Meter Filter Measuring Water High Quality Purity Tester

Portable Pen Digital TDS-H8 Meter Filter Measuring Water High Quality Purity Tester Key Features: ✔ Instant TDS Measurement – Measures Total Dissolved Solids (TDS) in water (ppm – parts per million). ✔ High Accuracy – Reliable sensor with ±2% accuracy for precise readings. ✔ Auto Temperature Compensation (ATC) – Adjusts readings based on water temperature for consistent results. ✔ Easy-to-Read LCD Display – Clear digital screen with backlight (some models). ✔ Compact & Portable – Pen-style design fits in pockets, bags, or travel kits. ✔ Long Battery Life – Powered by coin cell batteries (included). ✔ Multi-Purpose Use – Tests tap water, filtered water, aquariums, hydroponics, pools, and more. Method of application ▼ STEP 1: Remove the electrode protective cap before use ▼ STEP 2:Press the ON/OFF button, and immerse the meter into the solution. (The solution should not over the immersion line) ▼ STEP 3: After the numerical display is steady, press the HOLD button and take it out of the solution for checking the result ▼ STEP 4: Wipe clean the electrode after using, turn off the meter and replace the protective cap Factors affecting TDS value test: Water temperature: TDS pen cannot be used to measure hot water (for example, hot boiled water) Water velocity: TDS pen can not be used to measure the water body with large sloshing. Water quality: TDS pen can not be used to measure water bodies with high pollution concentration. 1. 100% and high quality 2. This item can be used in: water purifiers and filters, food (vegetable, fruits) & drink quality monitoring, pools and spas, aquariums, hydroponics [video width="720" height="960" mp4="https://hhcnewapp.blr1.digitaloceanspaces.com/uploads/2025/05/4c9aab19-c227-478b-8f79-6caf2f3e26f8-h264-hd.mp4"][/video] Original Video [video width="720" height="1296" mp4="https://hhcnewapp.blr1.digitaloceanspaces.com/uploads/2025/05/WhatsApp-Video-2025-04-25-at-4.45.11-PM-online-video-cutter.com_-1.mp4"][/video]