Dwyer DLI2-A19 LCD Pressure Data Logger is a versatile and accurate device with a 2% FSR accuracy. It runs on 6 AA alkaline batteries and has an optional AC adapter. With an IP65 enclosure rating and a black anodized aluminum case, it is built to withstand different environments. It has a memory capacity of 262,143 readings and a battery life of approximately 1 year. The sampling rate can be adjusted from 2 seconds to 12 hours and it has a USB port for data transfer. The DLI2-A19 is compatible with Windows operating systems and has various ranges available depending on the model. It features both stop on memory full and continuous recording sampling methods.