The N2011 multi-use temperature data logger allows easy monitoring of temperature sensitive systems, in transit or in storage. Complying with EN12830:1999 standard, it is perfectly suited for cold chain applications. With a two year warranty and a long battery life of up to 5 years, the multi-use temperature data logger is designed to give long-term, reliable performance. Perfect for monitoring the temperature of your ambient storage and work areas with the integral sensor, in addition to external channels.