Specifications
Product Name: Digital noise meter
Microphone: Built-in 0.2 inch (6 mm) condenser microphone.
Measurement Range: 30dB - 130dB
Measurement accuracy: ±1.5 dB
Measurement frequency range: 31.5 Hz - 8.5 KHz
Frequency Response: A/C Characteristics
Resolution: 0.1dB
Average measurement time: FAST (125 ms) / SLOW (1 hour constant)
Signal Output: AC analog/DC analog output
Waterproof level: IP54
Operating Temperature: 0 - 40 °C (10 - 80 % RH)
Storage Temperature: -10 - 60 °C (10 - 70 % RH)
Body Material: Hard ABS
Battery: 3 x AA batteries (included).
Size: 2.6 x 3.0 x 3.0 inches (65.4 x 75
Weight: 9.5 oz (265 g) (excluding batteries).
Accessories: Main unit, 3 AA batteries, manual (English).
Country of Origin: China.
Main Features and Features
30-130dB wide range measurement Built-in 0.2 inch (6 mm) high sensitivity condenser microphone for accurate measurement of ±1.5 dB.
Support real-time / maximum / min display
FAST/SLOW Mode, A/C Characteristics Switching
DC analog / AC analog signal output Flexible to fit your needs
Backlit LCD screen is easy to read at night.
Waterproof dustproof shockproof body Ergonomic design makes it easy to grip and less fatigue.
Portable and convenient to carry.
Initial Warranty: We will replace it with a new product if there is a defective within one week of arrival. We pay for back-and-forth shipping costs.
6 Month Extended Warranty: If you have written a review within 1 week of arrival, we will extend the **period for 6 months. Back-and-forth shipping is your responsibility.