After development is finished, te for sensor's work is done and device is working properly. The testing that has done shows that condition in datasheet of sensor and in system is appropriate. The test result shows in temperature 30°C to 70 C, humidity is still in normal range area. If temperature gets higher and more, relative humidity will be decrease and goes near to zero. Looking into the Table 2 about Technology Acceptance Modeling, it can be conclude that the whole system, which are software and hardware is working fine. REFERENCES