SEW 3310 SL 噪声计 (30~130dB，±1,5dB)
制造商: SEW Model: 3310 SL 来源: Taiwan 保障: 12 Month - 报价要求
- 报价要求
- 联系
SPECIFICATIONS
Measuring ranges
Lo: 30dB~80dB
Med: 50dB~100dB
Hi: 80dB~130dB
Accuracy: ±1.5dB (at Reference range)
Reference sound level & frequency: 94dB, 1kHz
Resolution: 0.1dB
Detector-indicator characteristic
Fast: 125ms
Slow: 1s
Analogue signal output: AC 1Vrms for each range
Dimensions: 250(L) x 78(W) x 45(D)mm
Weight (battery included): Approx. 324g
Power source: 1.5V (AAA) x 6 (Alkaline)
Safety standard: IEC 61672-1 ANSI S1.4 Type 2
Accessories
Instruction manual
Adjusting bar
Sponge cover
Carry case
Battery
Details
- 质量承诺
- 正品保修
- 送货到家
- 交易简单化
