Lutron SL-4030 Sound Level Meter

FEATURES:

• Large LCD display, easy to read.
• Charateristic of ” A ” frequency weighting clear read-out even in bright ambient light network are designed to meet IEC 61672 class 2.
• Fast time weighting characteristic mode.
• Build in adj. VR is available for easy calibration.
• Condenser microphone for high accuracy & long-term stability.
• Hold function to freeze the display value.
• Warning indicator for over and under range.
• LCD display for low power consumption & clear read-out even in bright ambient light condition.
• Used the durable, long-lasting components, including a strong, light weight ABS-plastic housing case.
• Small and light weight design allow one hand operation.
• Low battery indicator.
• High quality with economical cost.