This upgraded RC-5+ USB temperature data logger is optimized based on classic RC-5 model, specially designed for full cold chain temperature tracking. It covers measuring range from -30℃ to 70℃ with 0.1℃ resolution, delivering ±0.5℃ high precision within -20~40℃ core working range, and features IP67 waterproof housing for damp refrigerated environments.

The biggest upgrades include auto encrypted PDF report generation, 12-month double battery life, one-button record reset, cumulative over-temperature alarm and plug-and-play pre-set configuration without software setup. Built-in large memory stores up to 32,000 temperature readings with adjustable recording intervals.

Equipped with clear LCD screen to display real-time temp, max/min value and alarm status, integrated USB plug for direct data reading on PC or Android OTG phones. Compact lightweight design with hanging hole widely used for pharmaceutical vaccine, fresh food and seafood cold chain transport monitoring.