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新站限時優惠: 會員購物 4% 回贈

新站限時優惠: 滿 $800 順豐免運費

新站限時優惠: 會員購物 4% 回贈

新站限時優惠: 滿 $800 順豐免運費

新站限時優惠: 會員購物 4% 回贈

Pro'sKit 數位噪音計 MT-4618

Pro'sKit 數位噪音計 MT-4618

A和C加權網路選擇
LCD顯示背光
快/慢速反應速率選擇

[Limited] Free SF Express shipping, over $800 on order

HK$720.00
HK$576.00
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Description
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Description

測量檔位(分貝)


30—130dBA、35—130dBC
30—80db、40—90db、50—100db、60—110db、70—120db、80—130db、30~130 db 為自動換檔


精度
±1.5dB ( 94dB@1KHz), ±5dB (94dB@8KHz)


解析度
0.1dB


聲壓頻率回應
30Hz — 8KHz


聲壓動態範圍
50 dB / FAST 125ms /  SLOW 1sec


聲壓頻率加權特性
A 和 C 特性


採樣時間
2 次/秒，模擬條20 次/秒


操作環境
10~80%RH，0°C~40°C (無結露)


儲存環境
10~70%RH，-10°C~60°C (無結露)


低電壓指示



電源
1.5V AAA battery x 4 (不包含電池)


重量
174 g (不包含電池)


尺寸
174 x 60 x 29mm


配件
牛津包，中英文說明書
Additional details
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Delivery Options

  • In-store Pickup (FREE)
  • S.F. Express - Door-to-Door Delivery
  • S.F. Express - Business Station Pickup
  • S.F. Express - Store Pickup
  • S.F. Express - EF Locker Pickup
  • Van delivery (curbside pickup)
  • Courier (Max Load 8KG)
  • SF Express
  • Wing Loog HK-Macau Transport

Payment Options

  • Payme (HK)
  • Credit Card
  • Alipay (HK)
  • Apple Pay
  • Google Pay
  • FPS / Bank transfer (Manual)
  • FPS (QR code)
  • PayPal & Credit Card
  • WeChat Pay
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