Thông số kỹ thuật:
Hãng sản xuất: Peaktech- Đức
Xuất xứ: China
Bảo hành: 12 Tháng
|
Tần số |
31,5 Hz … 8 kHz |
|
Dải đo |
A + C Weighting (LOW): 35 … 100 dB;(HIGH): 65 … 130 dB |
|
Nguồn cấp |
9 V Battery |
|
Kích thước (WxHxD) |
64 x 251 x 40 mm |
|
Trọng lượng |
250 g |
Digital Sound Level Meter, 3 1/2-digit
An interesting extension of our line of sound level meters which is newly constructed. This digital sound level meter with 3 ½ digit 17 mm LCD and function indication offers manual ranging in 2 measurement ranges from 35 … 100 dB/65 … 130 dB and features 0,1 dB resolution. The fast/slow response, Data- and Max-Hold, and the built-in calibration check (94 dB) are the most convenient features of this instrument.
- Safety: IEC-61672-1/-2; DIN EN 61672-1:2003-10; DIN EN 61672-2:2004-08
- Wide measuring range with high accuracy
- Analog AC/DC-output
- Built-in calibration check
- A and C weighting
- Accessories: carrying case, battery and manual
|
Frequency |
31,5 Hz … 8 kHz |
|
Sound Level |
A + C Weighting (LOW): 35 … 100 dB;(HIGH): 65 … 130 dB |
|
Operation voltage |
9 V Battery |
|
Dimensions (WxHxD) |
64 x 251 x 40 mm |
|
Weight |
250 g |
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