This noise meter is widely used in various situations such as factories, schools, residentials, office areas, traffic roads, homes, etc.
Features:
(A Weighted Measurement) When measuring the sound level that a human feels, choose a weighted mode that simulates the frequency of low-strength human ears. Professional measurement methods provide the user with a perfect experience.
【High Precision】Decibel meter uses an accurate condenser microphone to capture sound and measure volume from 30 to 130 dB. High precision of ±1.5dB,31.5Hz~; 8KHz frequency, ideal for monitoring noise levels in community, home, audio system, automotive, school, office and factory.
(High Speed / Low Speed Measurement) In high-speed weighted mode, the constant of 125 ms/hour is used for real-time noise levels in general environments. In the slow loading mode, it uses a constant of 1000 ms/hour and is suitable for environmental measurement where noise level changes are relatively large.
【Compact and Lightweight】Composite injection molding process and ergonomic design, non-slip and wear-resistant, comfortable to hold. Slim and lightweight, space-saving, easy to carry and store. Pocket clip design clips securely to your pocket and will not fall or lose easily.
Digital LCD Display: The digital display is a 4-digit LCD display with a resolution of 0.1 dB. Large LCD digital display, the reading effect is more clear. When the battery is low, the battery indicator will be displayed on the screen to notify the user to change the battery.
【Widely Used】This noise meter is widely used in various situations such as factories, schools, residentials, office areas, traffic roads, homes, etc.
Specifications:
Model: FY8862
Frequency Weighting: A Weighted
Frequency Response: 31.5Hz - 8KHz
Measuring range: 30db-130db
Sound Resolution: 0.1db
Response time: (fast) 125 msec, (Slow) 1000 ms
Overload Display: <30db (Displays UN); >130db (OL)
Accuracy: ±1.5db (;1KHz standard sound source) annual calibration
Sensor: 1/2" Electret Condenser Microphone
Power Supply: 1.5V AAA * 2 (sold separately)
Elevation: 1800m
Contamination Level: Class II
Operating temperature and humidity: 0~40℃ / 32~104℉, 45%-80%RH
Storage temperature and humidity: -10 to 50 degrees Celsius / -4 to 140 degrees F, 45 to 80 percent RH
Material: ABS
Item size: 170 * 27 * 24mm / 6.69 * 1.06 * 0.94in
Item weight: 50g / 1.76oz
Package size: 18 * 4 * 3.5 cm / 7.09 * 1.57 * 1.38in
Package weight: 71g / 2.5oz
Package List:
1 x Sound Level Meter
1 * User Manual; English;