- 企業類型：貿易商
- 新舊程度：全新
PS-7 便攜式測深儀
* 顯示屏：LCD (7 segments) & frequency: 200KHz (direction angular 24°)
* 聲納范圍：0.6 - 79 m illuminations: Filament light/write
* 電源自動關閉功能：Automatic in approximately 10 seconds off power source: DC9V
* 電池壽命：Measurable of 500 times or more
* 儀器重量：大約300 g 尺寸: 24 (phi) ×198 (L) mm
* 顯示屏：LCD (7 segments) & frequency: 200KHz (direction angular 24°)
* 聲納范圍：0.6 - 79 m illuminations: Filament light/write
* 電源自動關閉功能：Automatic in approximately 10 seconds off power source: DC9V
* 電池壽命：Measurable of 500 times or more
* 儀器重量：大約300 g 尺寸: 24 (phi) ×198 (L) mm
