School Office Digital Sound Level Meter Noise Meter dB USB with Storeage
Features:
High performance
Built-in capacitive microphone sensor, three conductive layers determine provide quick frequency response and excellent sensitivity, for lighter diaphragm and faster response speed.
Digital display
Equipped with three 3.0-inch high-definition digital tubes, showing clearly and directly the measuring data on the 3-digits screen.
Quick response
Support ultra-fast response time and rate, , with measuring angle of 30-130dB and accuracy of 1.5dB.
Alarm function
Build-in alarm reminder, you can set and adjust and alarm value and lower limit freely. When alarming, the indicator light flashes, accompanied by a buzzing sound, with adjustable alarm time of 6-120s, and volume of 1-3 levels.
Easy to use
Wall-mounted design, the sound-level meter can be hung on the wall to save the space and work continuously, simply powered by a USB cable.
Specifications:
Type: digital noise meter
Material: ABS
Item Color: black
Measuring Range: 30-130dB
Accuracy: +1.5dB (reference sound pressure level, 94dB/1KHz)
Frequency Range: 31.5-8.5KHz
Frequency Weighting: A
Response Time: fast
Microphone: 6mm capacitance microphone
Display: 3pcs 3-inch digits display
Reslution: 0.1dB (less than 100dB); 1dB (more than 100dB)
Alarm Reminder: support
Alarm Output: support
Power Supply: DC 5V/1A (USB)
Operation Conditions: 0-40 degrees Celsius, 10-80% RH
Storage Conditions: -10-60 degrees Celsius, 10-70% RH
Storage Function: 2secs/time, can be stored for a year
Communication: connecting PC via USB
Size: 21*13*3cm/8.25*5.11*1.18inch(L*W*H)
Weight: 611g/21.55oz
Packing list
1*digital noise meter
1*USB cable
1*user manual
1*package box
General | |
Characteristic | USB type with Storeage |
HS Code | 9030409000 |
Original | Shenzhen |
Packing List | 1*digital noise meter; 1*USB cable; 1*user manual; 1*package box |
School Office Digital Sound Level Meter Noise Meter dB
- Product Code: SW-525B
- Availability: In Stock
-
$85.88
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