Sound Level Meter, Noise Meter, with USB Computer Interface (BE844)

• Measuring Level: 30-130dB (a) , 35-130dB (C)
• Recording Date Into Your PC: with Software CD & USB Cable
• Data Record Function: 4700
• Level Ranges: 50-100dB ;60-110dB ;80-130dB&Nbsp
• Accuracy: ±1.5dB
• Resolution: 0.1dB
• Model NO.: BE844
• Frequency Range: 31.5Hz to 8.5kHz
• Frequency Weighting: a and C
• Transport Package: Box and Carrying Bag
• Specification: CE, ROHS
• Trademark: BESTONE
• Origin: China
• HS Code: 9030409000
• Production Capacity: 100000

Product Description

Features:
* Designed according to International Electrician Committee Standard
IEC 651 TYPE 2
ANSI S1.4 TYPE 2
* Wild Measurement Range: 30-130dB
* High Accuracy: Up to ± 1.5dB
* Windscreen/sponge ball to filter-out unwanted signals
* With Bar graph & Overload Indication (Over/Under)
* With 2 equivalent weighted sound pressure levels A and C
A frequency weighting for general sound level measurements
C frequency weighting for checking the low-frequency content of sounds
* AC & DC analogy signal output are available connecting to frequency analyzer level recorder, FFT analyzer and graphic record
* Large LCD screen with digits reading
* Fast and Slow dynamic characteristic mode
* Maximum value hold function to lock up the maximum reading
* Auto power off design for energy saving
* Dynamic sound level ranges & battery life indication
* Brand new, portable and easy to use
* Factory pre-calibrated

Measuring Range	30-130dBA; 35-130dBC
Accuracy	+/-1.5dB
Frequency Range	31.5Hz-8.5KHz
Linearity Range	50dB
AC/DC Output	yes
Low Battery indication	yes
Over Range Indication	yes
Digit & Resolution	5 digits & 0.1dB
Time Weighting Selection	Fast/Slow
Microphone	1/2 inch electret condense microphone
Fequency Weighting	A & C
Sound Measuring Level Selection	yes
Max Hold Function	yes
Sampling Frequence	2 times/ sec.
USB transmission	yes
Calendar	yes

 Accessories:
* Sponge Ball (Windscreen Filter) x 1pc
* Software and USB Cable x 1 set
* Output wire cable x 1pc
* Operation Manual x 1pc
* 1.5V AA Batteries x 4pcs
* Carrying PP box and gift box packing
Details: