This is not a toy, but rather a real device that can measure many things, including very small magnetic fields, pressure, sound, color spectrum, temperature, humidity, acceleration, toxic gasses, flammable gasses… There are more that could be listed.

Some features include long-life battery pack, charging port, fuel-proof steel case, backlit LCD, tough custom-built membrane keypad, and of course lights and sounds to simulate a “real” tricorder.

It has a menu configuration, with nine main menues, and many submenues. System functions include password protection for certain areas, “Hazard Alert” alarm functions, the capability to record any
data in various time increments (up to two days straight), and there are more.