USB Digital Data Logger DDL DL2BKIT – Accucold

The Accucold DL2BKIT is a USB-based temperature data logger for refrigerator and freezer monitoring. It is supplied as an aftermarket kit with a 4GB USB flash drive, power adapter, rechargeable battery, external glycol-filled temperature probe, and NIST calibration certificate. The logger records temperature at user-selectable intervals (10 seconds to 240 minutes) and stores up to 32,000 data points internally or up to 4GB on the included USB flash drive. The LED-backlit LCD screen displays current, minimum, and maximum temperature simultaneously to the nearest 0.1°C (switchable to Fahrenheit). A high/low alarm sounds and flashes when temperature exceeds user-set thresholds. Data is exported via USB to any .CSV-compatible program (Excel, etc.) on PC or Mac. Measurement uncertainty is ±0.09°C, conforming to CDC calibration guidelines and vaccine-storage protocols. Kit contents: - 4GB USB flash drive - Power adapter and rechargeable battery - External temperature sensor (glycol-filled bottle) - NIST calibration certificate Note: For pre-installation on new Summit or Accucold units, order the DL2B option at point of purchase.