Specifications
Product Name: Digital noise meter
Input: DC 5V/1A
Power supply system: Micro USB power supply.
Measurement range: 30 - 130 dB
Accuracy: ±1.5dB
Alarm Range: 50 - 130 db
Alarm time: 6s - 120s
Alarm Level: 3 levels.
Frequency Range: 31.5 Hz - 8.5 KHz
Response Time: Fast (FAST)
Microphone: Built-in 0.2 inch (6 mm) micro
Operating Temperature: 0 - 40 ℃, 10% - 80% RH
Storage Temperature: -10 - 60 °C, 10 - 70 % RH
Body Material: Hard ABS
Product Size: 8.3 x 5.1 x 1.1 inches (210 x 130 x
Weight: 15.2 oz (453 g).
Accessories: Main unit, Micro USB charging cable, Japanese instruction manual (English language not guaranteed).
Country of Origin: China.
Initial defects guarantee: If there is a defective product within one week of arrival, we will replace it with a new product. We pay for back-and-forth shipping costs.
6 Months 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.
Functions & Features
High precision and real-time measurement Fast Response
It can measure noise from 30 to 130 dB, and is suitable for a wide range of applications.
Alarm function. When the set value is exceeded, the decibel flashes and sounds alarm.
3.5mm audio port for external speakers
Digital number display, 9.6-inch large screen is easy to read.
Can be hung or tripod, freely installed