PH计 酸度计/pH Meters

Jenway offer a wide choice of portable and laboratory pH meters to suit all budgets and applications requirements. In order to obtain additional descriptive information and specification details please select the appropriate product. Parameter 550 570 3505 3510 3520 Portable Yes Yes No No No Waterproof No Yes No No No pH range 0 to 14 - 2 to 16 - 2 to 16 - 2 to 20 - 2 to 20 mV No Yes Yes Yes Yes Redox No Yes Yes Yes Yes Ion No No No Yes Yes ATC Yes Yes No Yes Yes No. calibration points 2 2 - 1, 2 or 3 1, 2 or 3 Automatic buffer recognition Yes Yes No Yes Yes Results stored None None None 32 500 GLP compliant No No No No Yes