AEMC C.A1110 USB and Bluetooth communicationBattery or USB poweredSpectral error compensation for LED and fluorescent lightingRemovable light sensor with expandable cord up to 48' Lightmeter Datalogger The Lightmeter Model 1110 is a portable, easy-to-use instrument that features optical sensors that are designed to match the response of the human eye, making them ideal instruments for workspace analysis and planning. The main advantage of the logger is its ability to perform a variety of recording tasks with an easy and intuitive setup from a computer using supplied DataView software. The ergonomically designed case, large display, and intuitive function selection make this instrument the right choice for any application. The Lightmeter Model 1110 is designed for simple one-hand operation. It provides selectable lux or footcandle units for display and features a blue luminescent backlit display, MIN/MAX/AVG, and HOLD functions.