Simple and robust
Stand alone or via a computer
Calculation of absorbency and transmission over 3 wavelengths
4-digit LCD display
USB or Bluetooth connection (free application for iOS or Android devices)
Measurement range:

• Absorbency: 0 to 1999
  
• Transmission: 0.0 to 100.0%
  Wavelengths: red (630 nm), green (525 nm) and blue (465 nm) via LEDs.
  Calibration by the push of a button.
  USB connection. French data processing software provided.
  Power supply: 4 AA batteries. When the USB cable is connected, the batteries are not used.
  Device delivered with 10 cuvettes, a plastic support, 4 batteries, a USB cable and software.