This product is a compact wall mounted type CDMA Data Logger and it is easy to install at on-site. DC 12 V is used for power. Data checking is available at on-site with LCD screen. Saved data in self-memory is copyable to USB memory. And, also, automatic message (the state of on-site or the presence of alarm) transfer to mobile phone is provided with. By connecting the strain gauge, the measurement of strain rate and measurement sensors for load cell, LVDT, pressure, torque, accelerometer, potentiometer, RTD or voltage are available.