Measurements for most computers can be recorded remotely and later uploaded to a computer to be analyzed. Ideally a printer should be readily available so that the graphs and tables can be printed. Review the comparison chart and decide whether Advanced's additional features warrant its slightly higher cost. Four out five of customers are selecting EasySense Advanced over the Logger. Analog sensors measure variances in levels, such as temperature, light and pH. A large majority of our sensors are of the analog type.
Digital sensors measure when and how long an event occurred.
For example, Light Gates are digital sensors as they measure when and how long an infrared beam is broken. From this timing data, velocities and accelerations can be quickly calculated. Analog sensors work with Graph and Meters whereas the timing sensors work strictly with the Timing application. Most likely you will not have to replace your EasySense datalogger's batteries for at least 7 years. The dataloggers should be sent back to Data Harvest's US facility for battery replacement.