Chlorophyll Handheld Fluorometer

Based on W2 Optronics’s handheld fluorometer platform, the handheld Chlorophyll a Fluorometer provides exceptional sensitivity, rapid-reading, and reliability at a much lower cost compared to the industrial standards. This is an important device for rapid quantitative detection of chlorophyll in nature water resources, power plants, and utility water plants. Standard calibration is easily done via the touch-screen. Built-in USB interface allows user to retrieve up to 80 data points for each of the three assays stored in the memory. (Application Note)

Model Number: FQ-440/670-A


  • Product Type: Single Tube Fluorometer
  • Read Type: Discrete
  • Sample Volume: 100 µL using mini glass tube, or 200 µL using PCR tube.
  • Detection Wavelength(nm): 670
  • Excitation Wavelength(nm): 440
  • Dynamic Range: > 6 Orders of Magnitude
  • Read Out: RFU or Direct Concentration
  • Calibration: Two-Point Calibration
  • User Interface: Touch Screen LCD Display
  • Power: 4 AA Batteries or 5V DC Power Adaptor
  • Computer Interface: USB Interface to Retrieve up to 80x3 Data Points
  • Dimensions (L x W x H): 185mm x 90mm x 35mm


  • Drinking Water Monitoring
  • Natural Water Resource Monitoring
  • Environmental Study
  • Power Plant Monitoring

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