The Primary Logger is a cost effective and robust solution for any Primary school, with built-in temperature, light and sound sensors plus a temperature probe. This data logger can display metered values, recording types, file/logger status, time and date. The Primary Logger's simple 3 button operation allows you to select auto-time or snapshot remote recording modes. An 8 file memory for remote recording with instructions and worksheets up to 500 points per channel. Included is the Logbook Graphing software which offers a new concept in sensor technology by enabling the ability to record from a combination of sensors.