Ctemp USB Single Use (Coin Cell)

C\TEMP-USB™ Single-Use Waterproof Temperature Data Logger

Waterproof | USB Enabled | Single-Use | NIST-Traceable | Visual Alarm | HACCP & Cold Chain Compliant

The C\TEMP-USB™ is a low-cost, single-use, waterproof temperature data logger designed for high-impact cold chain environments. Built for reliability and simplicity, it’s ideal for shipping vaccines, pharmaceuticals, biologics, chemicals, and perishables—especially when visibility, traceability, and budget matter.

Pre-programmed and ready to use out of the box, the logger features a durable, waterproof housing and extended battery life, making it well-suited for rugged shipping conditions. The internal thermistor captures accurate temperature readings in either Celsius or Fahrenheit, while a built-in red LED provides a clear visual alarm if temperature thresholds are breached during transit.

The USB interface allows for easy data retrieval—just plug the unit directly into your PC’s USB port to download data using MaxiThermal® software (available separately). The onboard firmware captures key tracking information including time, date, temperature, alarm events, and logger ID for audit-ready documentation.

Fully NIST-traceable and provided with a Certificate of Conformance, the C\TEMP-USB meets the needs of GxP, HACCP, and cold chain logistics with confidence and affordability.

Key Features:

Waterproof and rugged single-use design for harsh transit environments

USB plug-and-play download—no special readers required

Pre-programmed for fast deployment

Internal thermistor with temperature readings in °C or °F

Visual red LED alarm indicates excursions outside programmed thresholds

Extended battery life for long-duration shipments

Onboard firmware records:

Time, start time, sampling intervals

Alarm thresholds and events

Logger ID, software version, and measurement data

Compatible with MaxiThermal software (Windows XP–10)

NIST-traceable with Certificate of Conformance

Supports cloud-based logger management and HACCP compliance

Ideal Applications:

Refrigerated vaccine shipments

Biologics, diagnostics, and pharmaceuticals

Perishable food or produce shipments

Chemical and lab sample transport

Cold chain environments requiring waterproof logging