Feature

●Precision Sound Pressure Meter: Digital sound pressure level reader. Measurement Range: 30-130 dB Accuracy: ±1.5 dB (under normal conditions), Measurement Level: 30-130 dBA, 30-130 dBC, Frequency Weighting: A&C, Resolution: 0.1dB When the standard is exceeded, the "OVER & UNDER" warning sign will be displayed for fast response
●Multifunction noise meter: With the backlight display, you can read it even in the dark. Maximum hold feature allows you to freeze up your record Auto power off after 10 minutes of no operation to save energy. Choose Fast/Slow mode to adjust noise levels or average the level of sudden changes
●(A/C Double Weight) The YF-882A sound level meter also has a weight dB measurement of A and C. dBA can measure environmental noise and simulate human hearing characteristics, but dBC is suitable for mechanical noise. Can be converted to A/C for more accurate measurements
●Easy & Safe: Small and easy to use. Dimensions: 8.7 x 2.6 x 1.3 inches (220 x 67 x 32 mm); Weight: Approximately 7.5 oz (210 g) Every time you start it, the power-on self-test function is reserved for 10 seconds. Use the overload indicator to guide you to select the correct range based on your actual readings
●Wide range measurements: With its stable performance and industrial design, it can be widely used in a variety of situations, including industrial production, environmental protection, quality control, noise engineering, and health prevention. It is an ideal tool for measuring noise in appliances, factory and automobiles


Description

★ Brief Description ★

• The YF-882A noise meter is a digital sound level meter that accurately measures sound quality with contactless contact, which can measure sound quality in a variety of environments and display test results quickly and accurately.
• One of the most indispensable tools in the fields of agriculture, laboratory, industrial production, and large warehouses.

• ✔ Large Clear Screen --- Writing clearly shows no ghosting, easy to read.
• ✔LCD Backlight - Easily handle harsh environments and weather such as strong light and darkness.
• ✔ Auto Shutdown - 10 minutes of no operation will automatically shut down to extend battery life.
• ✔ HIGH SENSITIVE SENSOR - High precision professional sensor with excellent sensitivity and accuracy.
• ✔ WINDPROOF DESIGN - The microphone is about 1-1.5 meters away from the source of the sound and can filter the effect of wind sound.

★ YF-882A Noise Meter Specifications ★

• Measurement range: 30 - 130 dBA 30 - 130 dB
• Accuracy: ±1.5dB
• Resolution: 0.1 dB
• Frequency Range: 31.5 Hz - 8.5 KHz
• Linearity Range: 50dB
• Display: 5 digit LCD
• Sampling frequency: 2 times/s
• Microphone: 1/2" electret condenser microphone
• Time Measurement: Fast/Slow
• Frequency Weighting: A&C
• Operating Temperature: 32°F - 104°F (0°C - 40°C).
• Operating Humidity: 10% - 80% RH
• Storage Temperature: -14°F to 140°F (-10°C to 60°C).
• Storage Humidity: 10% - 70% RH

★ YF-882A Noise Meter Function ★

• Maximum Data Retention ✔
• Auto power off✔
• Self-calibration ✔
• AC/DC signal output ✔
• Low Power Display✔
• Backlight ✔
• Analog Bar Graph✔

★ Package Contents ★

• 1 x YF-882A noise meter
• 1 x Case Bag
• 1 x 9V battery
• 1 x Instruction manual (English language not guaranteed).
• 1 x Windshield
• 1 x Output Line