pH Portable Meter (PHB-1)

タイトルまたは説明

1, Product Brief Introduction This product is used in the high precision measurement of aqueous solution pH value and ORP value in the industrial and mining enterprises, scientific research units, universities, environmental protection and water treatment engineering etc, is especially suitable for field use. 2. Product Features 1 dual slope three point automatic calibration, high instrument accuracy. 2 after the calibration, display electrode slope percentage automaticly. 3 large LCD display pH value and temperature value of manual compensation. 4 chip internal standard solution 5 calibration point, can make changes. 5 display electric quantity and warn to replace the battery, automatic shutdown. In *5 minutes 6 temperature unit can choose Celsius or Fahrenheit. 7 packed by special suitcase, with in long-term standard buffer solution, be more convenient to use