美國Oakton EcoTestr TDS Low測試儀 TDS tester測試筆
低成本的測試儀非常適合那些丟失或損壞的儀表
不可替代的傳感器使價格下降，用于教育或野外使用
易讀的顯示低范圍TDS讀數從0到1990 ppm
經濟型TDS袖珍表的特點是一個大的，符合人體工程學的顯示器，這樣你就可以很容易地看一眼測量值。顯示器的朝向意味著沒有必要轉動你的頭或傾斜測試器。防水防塵外殼設計，適用于臟污環境。方便，內置皮帶/口袋夾，使測試人員在不使用時可訪問。
不銹鋼電極既堅固又耐化學，適用于各種各樣的應用。單點電子校準意味著你準備好快速和容易地測量。其他功能包括自動關閉延長電池壽命，保持功能鎖定測量值，以及自我診斷錯誤信息。測試員也有一個自調整的TDS因子，從0.40到1.0。
美國Oakton EcoTestr TDS Low測試儀 TDS tester測試筆
Low-cost tester is perfect for applications where lost or broken meters are a concern
four 1.5 V button cell batteries
Economical TDS pocket meter features a large, ergonomically designed display so that you can easily view measurements at a glance. The orientation of the display means there’s no need to turn your head or tilt the tester. Waterproof and dustproof housing is designed for use in dirty and damp field conditions. Convenient, built-in belt/pocket clip keeps the tester accessible when not in use.
Stainless steel electrodes are both rugged and chemical resistant, for use in a wide variety of applications. Single-point electronic calibration means you are ready to measure quickly and easily. Additional features include auto-shutoff to prolong battery life, hold function to lock in a measured value, and self-diagnostic error messages. Tester also has a self-adjusting TDS factor from 0.40 to 1.0.
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