The BD FACSPresto™ near-patient CD4 counter uses multicolor fluorescence imaging and absorbance spectrometry microscopy to perform direct enumeration of CD4 absolute count, CD4 percentage of lymphocytes and hemoglobin concentration.

  • The system features an embedded computer system, a touchscreen graphical user interface and an integrated printer.
  • Easy to use, the BD FACSPresto instrument can operate on battery power and stores up to 12,000 results, which can be exported to a USB flash drive.
  • The system can automatically perform instrument and reagent quality control and report pass/fail status to the user with every test result.