Digital DB Meter Supplier

Features:

• Large LCD display, easy to read.
• Characteristic of " A " frequency weighting 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 stabilty
• 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.