Digital Sound Level Meter,AS804 30-130 dBA Digital Sound Level Meter Testing Monitor 30-130 dBA

• Professional sensor for excellent sensitivity and precision
• The quality of the sound can be measured in various environments without contact, and the test results can be displayed quickly and accurately.
• High-intensity backlight screen display for easy reading at dim environment.
• With automatic shutdown function, automatic shutdown after 3 minutes without operation, energy saving and environmental protection
• Widely used in automotive noise testing, industrial equipment noise testing, home noise testing, etc.

Specification: Condition: 100% Brand New Model: AS804 Accuracy: 1.5dB Frequency Range: 31.5Hz to 8.5Hz Measuring Level: 30-130dBA Resolution: 0.1dB Over Range: LCD show Over Time weighting: Fast Max: Maximum hold Min: Minimum hold Power Supply: 3 * AAA 1.5V alkaline cells(not included) Microphone: 1/2 inch Electret Condenser microphone Operating Temperature: 0-40 Operating Humidity: 10%-80%RH Storage Temperature: -10-60 Storage Humidity: 10%-70%RH Weight: Approx. 111g / 3.9oz Size: Approx. 155 * 50 * 25mm / 6.1 * 2.0 * 1.0in Package List: 1 * Digital Sound Level Meter