BE844
30-130dB (a) , 35-130dB (C)
with Software CD & USB Cable
4700
50-100dB ;60-110dB ;80-130dB&Nbsp;
±1.5dB
0.1dB
31.5Hz to 8.5kHz
a and C
BESTONE
Box and Carrying Bag
CE, ROHS
China
9030409000
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
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:
* 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 |
* 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:
