This android-based application was developed as one software that can be used by industrial hygienist. This application is accurate and easy to use anywhere even you are offline. This A(8) calculator can be used for both exposure to arm vibration and whole body vibration, among other things, it can estimate the time to reach the action limit/exposure action value and the threshold value/exposure limit value for a certain vibration magnitude and vice versa.

This calculator was developed referring to 3 standards, namely (1) ISO 2631-1, (2) EU Directive 2002/44/EC and (3) Indonesian Ministry of Manpower Regulation 05/2018.