Feature

●Product Parameters: Range: 30 - 130 dB; Accuracy: ±1.5 dB
●High Sensitivity: This sound level meter uses a professional precision sensor, with good sensitivity and excellent precision
●(Accurate Measurements) The digital noise meter can be used to measure the sound quality in a variety of environments without touching it, and displays the test results quickly and accurately
●Energy Saving Design: This digital sound level meter will automatically shut down after 10 minutes of operation and is very energy-saving
●Applications: This numerical noometer is a very practical tool that is widely applied to industrial noise measurement in various machinery, vehicles, marine and electrical equipment, etc


Description

Features:
1.Professional sensor with excellent sensitivity and accuracy.
2. It can measure sound quality in a variety of environments without contact, and displays test results quickly and accurately.
3.High brightness backlight screen for easy reading in dark
4. Automatic shutdown function means no need to automatically shut down after 3 minutes, energy saving and environmentally friendly.
5. Widely applied for automotive noise testing, industrial equipment noise testing, household noise testing, etc.

Specifications:
Condition: 100% Brand New
Model: AS804
Accuracy: 1.5 dB
Frequency Range: 31.5 - 8.5 Hz
Measurement level: 30-130dBA
Resolution: 0.1dB
Out of range: out of the LCD display range.
Time loading: fast
Max: Maximum Retention Rate
Min: Minimum Retention Rate
Power Supply: 3 AAA 1.5V alkaline batteries (not included).
Microphone: 1/2" electret capacitor microphone
Operating Temperature: 32 - 104°F (0 - 40°C).
Operating Humidity: 10-80% RH
Storage Temperature: -14 - 140°F (-10 - 60°C).
Storage Humidity: 10-70% relative humidity
Weight: approx. 111g/3.9oz
Size: Approx. 155*50*25mm/6.1*2.0*1.0inch

Package List:
1 x Digital sound level meter