The Squirrel SQ2010 is a powerful, portable, handheld data logger. It is designed for mobile data logging applications and is very easy to set-up and use via its intuitive icon driven display and integral four button operator interface. These features allow the collection of accurate, reliable results in almost any data logging situation within minutes. Featuring a large graphical display, the SQ2010 provides 0.1% measurement accuracy, and boasts excellent battery life for unattended logging. This flexible, multi-purpose logger has four differential (or eight single ended) analog input channels to measure current, voltage, resistance, and temperature.