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 651 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.