SONOFF SNZB-02LD Zigbee Waterproof Temperature Sensor with 1.5M Stainless Steel Probe, LCD Display, -40~115°C Range, APP Monitoring, Magnetic Mount, Works with Zigbee Hub

Waterproof Design: IP65-rated main unit resists water splashes, making it suitable for wet environments such as pools, bathtubs, or kitchens without compromising performance. Wide Temperature Range: Equipped with a 1.5M 304 stainless steel probe for accurate readings from -40°C to 115°C, ideal for measuring in refrigerators, ventilation ducts, fermentation bottles, and more. Real-Time LCD Display: Clear, high-definition LCD screen shows current temperature instantly, so you don’t need to check your phone every time. App Monitoring & Data Export: View live temperature data and historical charts via the app, or export temperature logs for analysis and record-keeping. Flexible Installation & Zigbee Connectivity: Works as a Zigbee sub-device (requires Zigbee hub), with magnetic or hanging mount options for easy placement in different locations.