A single-range accelerometer can not meet with the requirements of some special working environments, in which require testing the acceleration parameters ranged from several g to thousands of g. On the other hand, many measurement errors and inconvenience will be produced due to the spatial and mounting limitation from the usage of several accelerometers. To solve the above-mentioned problems, a multi-ranged micro accelerometer containing four accelerometer units (10g, 100g, 500g, and 10000g) was introduced in the present works. The structural design and static/dynamic simulation of the multi-ranged micro accelerometer were also elaborated, and the static and dynamic characteristics of the encapsulated multi-ranged micro accelerometer were calibrated. The calibration results showed that the multi-ranged micro accelerometer displayed good static and dynamic characteristics, and can be used for the measurement of the high low range acceleration.