国产免费久久精品,日本一道dvd在线中文字幕,欧美xxxxx性,6080欧美a大片一级,青青青国产在线视频,国产精品日韩欧美一区二区,一区二区精品在线

您好,歡迎光臨世紀領(lǐng)航官網(wǎng)!

青島世紀領(lǐng)航科技有限公司
Home > Products > Biochemical Instruments > Ocean Chemical Instruments

Products

Contact us

Tel0532-66750611 

Fax0532-66750622

Mobile15806500317     

E-mail:qianzf@cenpilot.com

Websitewww.cjxzchina.com

AddressShandong Province, Qingdao


    SeaFET High Precision PH Meter

    • BrandCanada Satlantic
    • Model
    • OriginImport

    SeaFET Marine pH meter is the world's leading product for high-precision measurement of seawater or fresh water PH value.

    1. 詳細信息
    2. 技術(shù)參數(shù)

    SeaFET Marine pH meter is the world's leading product for high-precision measurement of seawater or fresh water PH value.

    Range: 6.5-9.0pH

    Initial accuracy: ± 0.05 pH

    Typical stability: 0.003 pH / month

    Accuracy: 0.004 pH

    Pressure: 50m


    官方微信掃描