The ALTA wireless accelerometer – G-Force snapshot sensor activates at a set time interval (defined by user) and measures g-force along X, Y and Z axes. Primary use is as an inclinometer or tilt sensor. There are three operating modes, ±2 G, ±4 G, or ±8G. The data displayed is the g-force on each axis, e.g. -> X: 0.001 Y: 0.031 Z: 1.01. This industrial sensor features a solar cell with rechargeable battery.