View cart “YSI pHotoFlex pH/SET pHotoFlex pH/SET. LED filter colorimeter with 6 wave lengths, BNC connector for pH probe in a field case with field tray, stand and vials; pH electrode, 2 each 10 ml and 2 ml syringe. Accessories: empty cuvettes 16+28 mm, cleaning tissues, stand, 2 empty buffer bottles, beaker, screw driver, PC-software LSdata, RS232 PC cable.” has been added to your cart.