* Large LCD display, easy to read. 
* Max. Hold function for stored the maximum value on display.
* Frequency weighting networks are designed to meet the IEC 61672 type 2. 
* Warning indicator for over and under load.
* LCD display for low power consumption & clear read-out even in bright ambient light condition.
* A & C weighting networks are conformity to standards. 
* Time weighting (FAST & SLOW) dynamic characteristic modes. 
* Used the durable, long-lasting components, including a strong, light weight ABS-plastic housing case.
* AC/DC output for system expansion. 
* Build in adj. VR is available for easy calibration. 
* Small and light weight design allow one hand operation.
* Condenser microphone for high accuracy & long-term stability. 
* Low battery indicator.