Precise measurement: A sensitivity sensor together with an intelligent chip delivers quick, reliable readings to track water quality changes during routine testing. Compact and lightweight: Pocketsized and easy to carry, this tester requires no timeconsuming setup for use at home, in the office, or on the go. Userfriendly design: Clear LCD display and a durable, dropproof shell make data reading straightforward. Robust probes ensure stable performance, and automatic powersaving shutdown helps extend battery life. Promote safe brewing: Monitors TDS and EC levels to help protect family health and ensure drinking water quality for safe brewing of coffee, tea, and other beverages. Use scenarios: Home testing: verify faucet water quality and assess purifier or filter effectiveness. Travel or outdoors: quickly check hotel, bottled, or campsite water to avoid potability concerns. Beverage prep: assess water quality for consistent coffee or tea extraction, or for baby formula preparation.