l Dual-Parameter High-Precision Monitoring: Measures temperature from -20℃~+70℃ (±0.4℃ accuracy) and humidity from 0~99.9% RH (±3% RH accuracy in the 20%~80% range), with 0.1℃ resolution for reliable, professional-grade environmental tracking.

l Large Memory & Bluetooth APP Smart Management: Stores up to 32,000 readings. Connects via Bluetooth to iOS 13+ devices for real-time data viewing and wireless export of PDF/CSV reports. Operates up to 10 meters away with password-protected access for enhanced data security

l Ultra-Slim Design & Long Low-Power Battery Life: Weighs only 34g, ultra-thin and highly portable. Runs on one CR2032 battery for up to 11 months with 5-second sampling in 0~40℃ environments. Automatically saves data when power is low to prevent loss

l Compact LCD Display & Easy Operation: Adjustable sampling rate from 2 seconds to 2 hours. Features a small LCD screen for intuitive setup and custom temperature alerts. Connects via Type-C port to three interchangeable external sensors; one-button + APP operation for easy use by all users

l Ideal for Professional Scenarios: Covers cold chain, laboratories, pharmaceuticals, warehousing, household use, industrial production, food processing, biological testing, agricultural production and environmental testing. It ensures stable measurement in complex environments with excellent performance.