l High-Precision & Fully Waterproof Design: Designed for fridge and indoor temperature monitoring with accurate temperature control. Measuring range: -20℃~+50℃, overall accuracy ±0.5℃ and 0.1℃ resolution. IP67 waterproof rating enables direct rinsing and short-time immersion for stable performance in humid environments and easy maintenance.

l Ultra Low Power & Long Battery Life: Powered by 3V CR2032 lithium battery for up to 17 months of use, eliminating frequent battery replacement and cutting operating costs.

l User-Friendly Design & Large Clear Display: Comes with a flexible detachable stand for shelf hanging or tabletop placement. Built-in rear magnet allows attachment to metal surfaces. The 48×21mm large LCD ensures clear readings. A snowflake icon appears when temperature stays between 4℃ and 8℃ for intuitive cold chain status indication.

l Minimal Buttons for Easy Operation: Two optional button sets: Power + Max/Min Record, or Power + ℃/℉ Switch. Simple one-touch operation makes it ideal for quick cold chain monitoring.

l Wide range of applicable scenarios, specially designed for cold chain use: Covers cold chain, fresh food processing, biological testing, household use, catering operations, laboratories, industrial production and environmental testing. It delivers stable measurement results in complex environments with excellent performance.