Monarch Instruments Analog 500mV Track-It Data Logger
The on board data storage is non-volatile so data will not be lost in the event of a depleted battery. The Track-It™ DC Voltage and Current Loggers can also be used to record ambient temperature if one or neither input is being used. Information displayed on the LCD is also user programmable and can be sequenced by pressing the logger button. A multicolored LED indicator notifies the user of alarms, or general activity.