AZ 8401. 8402. 8403 DO probe maintenance

AZ 8401~8403 DO probe maintenance
♛ 8403 AZ Dissolved Oxygen Device features:
* Big LCD with D.O. & Temperature value display and stability indicator
* Easy 100% Dissolved Oxygen Value calibration
* Dissolved oxygen sensor is the most cost effective Clark type electrode
* 8403 DO probe does not need refill electrolyte often as galvanic electrode
* Accurate dissolved oxygen measurement
* Manually salinity and barometric pressure compensation
* Stores and recalls 99 data with temperature readings
* Real time clock for each memory data
* USB interface + IrDA interface
Welcome to learn more via AZ Instrument Corp official page,
www.az-instrument.com.tw/en/p...
♛ 8403 AZ高精度溶氧計 產品特色:
* 產品皆為 "CE認可" 並符合 "ISO9001" 之規範
* 高精度高性價比水中溶氧儀
* 可手動壓力/鹽度補償及具自動溫度補償功能
* 可手動記錄99筆資料
* 可查看最大，最小，平均值
* 溶氧測棒線長3M
* 可另選購電腦連接線組，方便資料即時記錄與分析
* 具校正功能
* 可顯示即時時間
* 具自動關機功能
歡迎到衡欣實業官網了解更多產品資訊:
www.az-instrument.com.tw/zh-t...