2026 4 in 1 Digital Water Tester 2 Pack, TDS Meter Digital Water Tester 0-9999PPM, Pool Water Tester for TDS EC Temp, White Water Quality Tester for Drinking Water Aquariums (Batteries Not Included)

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,458 (2026-07-30 기준)

상품 특징

• 【Batteries Not Included – Simply Add Your Own】 Please note: This pool water tester does not include batteries. Each tester requires batteries to operate (not included). This gives you the flexibility to choose your preferred battery brand, ensures fresh power every time, and helps reduce electronic waste
• 【2026 4-in-1 Digital Water Tester – 2 Pack】 This digital water tester features 4-in-1 functionality to detect Total Dissolved Solids (TDS), Electrical Conductivity (EC), and temperature (°C/°F). Suitable for drinking water, tap water, RO systems, aquariums, swimming pools, and hydroponics. This 2-pack gives you two testers — perfect for home and travel. Note: Batteries are not included in the package
• 【4-Color Smart Water Quality Indicator】 Quickly assess water quality with the smart color display. 4 colors correspond to 4 water quality levels: Blue, Yellow, Green, and Red — providing instant visual feedback. With ±2% accuracy and a fast response time, it's a reliable water quality tester for everyday use
• 【Backlit Display & Dual Data Reading】 Equipped with a high-contrast backlit screen, this TDS meter allows easy reading even in the dark. The display shows both test results and temperature simultaneously, making it convenient for any environment
• 【Versatile for Multiple Scenarios】 A practical tool for homeowners, health-conscious users, and hobbyists. Perfect as a pool tester, aquarium test kit, or for testing tap water, RO/DI systems, hydroponics, agricultural water, and laboratory use. Portable and easy to operate. (Batteries required – not included)