Elitech Temperature Data Logger, RC 4 USB Recorder with Double Sensors LCD Display Buzzer Alarm 16000 Readings (1PCS)

Wide Temperature Range & High Accuracy – The internal temperature sensor measures from -22℉ to 140℉ (-30℃ to 60℃), while the external probe supports -40℉ to 185℉ (-40℃ to 85℃). With an accuracy of ±0.9℉, this temperature recorder is perfect for medical refrigerators, vaccine storage, laboratories, and cold chain logistics. Upgraded Temperature Data Logger with Larger Display & Expanded Storage – Featuring a 1.4-inch LCD screen (upgraded from 1.1 inches) for improved readability. The storage capacity has been increased from 16,000 to 64,000 data points, making it ideal for long-term temperature monitoring in cold chain applications. USB Type-C & Automatic Data Export – The RC-4 Pro now uses a Type-C interface for faster, more reliable data transfer. Connect directly to a PC for automatic PDF/CSV reports without extra software. Also supports app export for added convenience. Pause Recording & Shadow Data Protection – Supports pausing data recording when needed. The newly added shadow data function ensures that temperature readings are recorded even before the logger is activated, preventing data loss due to missed activation. Audible & Visual Alarms, Long Battery Life – Supports up to two configurable alarm thresholds, triggering a buzzer and on-screen alert when limits are exceeded. Powered by CR2450 battery (included), ensuring long-lasting operation.