{"product_id":"digital-tds-water-quality-testing-pen","title":"Digital TDS Water Quality Testing Pen","description":"\u003cp\u003e\u003cstrong\u003eCheck Water Quality Anywhere in Seconds\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis digital water testing pen provides a quick, reliable way to assess water quality at home, outdoors, or on the go. Designed with an advanced microprocessor and sensitive metal detection sensor, it measures TDS (Total Dissolved Solids) in parts per million (ppm) and displays the result on a clear, easy-to-read LCD screen positioned at the top of the device.\u003c\/p\u003e\u003cp\u003eCompact and lightweight, the tester fits easily into a backpack, travel bag, or emergency kit, making it a practical tool for camping, hiking, travel, and routine household checks. Powered by two replaceable batteries housed in the rear compartment, it delivers stable readings in approximately three seconds once the sensor comes into contact with the water being tested. This allows you to quickly understand the level of dissolved minerals and salts in your water, helping you make more informed decisions about drinking, cooking, or filtering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy It's a Smart Choice\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast, clear readings\u003c\/strong\u003e - Measures TDS in about three seconds and shows results on a bright LCD display for quick interpretation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePortable and convenient\u003c\/strong\u003e - Slim pen-style design slips easily into pockets, backpacks, or first aid and emergency kits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile everyday tool\u003c\/strong\u003e - Useful for checking tap water, filtered water, bottled water, and outdoor water sources when camping or traveling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What does this tester measure?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It measures TDS (Total Dissolved Solids) in water, indicating the concentration of dissolved minerals and salts in parts per million (ppm).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I use the tester?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Turn it on, immerse the metal sensor tip in the water up to the indicated level, wait a few seconds, and read the value on the LCD screen.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I use it for both tap and outdoor water?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. It can be used for tap water, filtered water, bottled water, and water from outdoor sources such as streams or tanks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does it require calibration?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e For typical household and outdoor use, factory calibration is sufficient. If you need high-precision testing, you can calibrate it periodically using a TDS calibration solution according to the included instructions.\u003c\/p\u003e","brand":"HitMyNeed","offers":[{"title":"Default Title","offer_id":49900513100053,"sku":"400004692","price":21.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/6105\/5509\/files\/digital-tds-water-quality-testing-pen-1-hitmyneed.jpg?v=1777859904","url":"https:\/\/hitmyneed.com\/products\/digital-tds-water-quality-testing-pen","provider":"HitMyNeed","version":"1.0","type":"link"}