国产chinesehdxxxxtube免费_久热香蕉视频_好男人社区资源www在线播放_女女互慰视频

Wel come to Hangzhou JingKe Instrument Co., Ltd.

Add to Favorites | 中文版 | English

Product

Product name：FB301 type string vibration research instrument

Product Details

☆Offer steel string with different linear densities;
☆Signal source: Sinusoidal wave frequency 15-500Hz, resolution ratio: 0.01 Hz, four digit display
☆Output amplitude: 0-5Vp-p, output current: 0-0.5A;
☆Maximum effective length of string:80cm; string tension:4.90-49.0N;
☆Waveform amplitude ≥20mV;
☆Special signal source.

Order

Respected customers:
Thank you for browsing our website, please fill in following information, (* is required), and it will be sent via E-mail, we will contact you, thank you!

Your name: *
Company name: *
Address:
Post code:
Country:
Tel: *
Fax:
E-mail: *
Website:
Details: *
verification code:
   
【Previous one： FB806 type solid density tester 】 【 Next：FB301-1 type string vibration tester 】      【Return】