emin

PCE-999 嗓音计

  • 制造商: PCE
    Model: 999
    • 报价要求 报价要求
  • 联系
  • 价格合理详情请致电

    热线:   (+84) 966520220

    电话:  +84 (24) 62923267


      

Range

Low 30 to 100dB
High 60 to 130dB

Resolution

0.1dB

Accuracy

±1.5dB ref. 94 dB at 1kHz

Frequency

range of 31.5 Hz to 8 kHz

Time weighting

FAST & SLOW

Frequency rating

A and C

Operating conditions

0 to +40°C, less than 90% r.h.

Storage conditions

-10 to +60°C, less than 75% r.h.

Power

9V battery (PP3)

Battery life

approx. 50 h

Dimensions

210 x 55 x 32 mm

Standard

IEC 651 tipo II (clase II)

Manufacturer: PCE UK

Warranty: 12 months

  • 质量承诺
  • 正品保修
  • 送货到家
  • 交易简单化

注册收新闻 - 获得优惠活动的机会