• Dimensions: 175mm (l) x 75mm (w) x 35mm (d)
  • Weight 250g
  • Communications: Bluetooth® wireless communications
  • Operating conditions:
    • 0°C – 40°C
    • Non-condensing humidity.
  • Battery: Environmentally friendly (0% lead, cadmium mercury) lithium polymer 3.7V, 570 mAhr
  • Battery charger:
    • Integral switch mode charger
    • Input voltage 100V – 240V at 50Hz – 60Hz
    • Output voltage 12V DC
    • Output current 3 amps.
  • Display: 2-line x 12-character LCD display
  • Illumination:
    • Optically stabilised, focused, ultra-bright red LED with NIR short-pass cut-off filters
    • Peak wavelength 627nm.
  • Max. intensity at leaf surface: Up to 3,500 μmol m-2 s-1
  • Detector: Fast-response PIN photodiode with RG9 long-pass filter
  • Electronics:
    • High-performance 16-bit microcontroller
    • 16-bit resolution A/D 10 μsecond acquisition rate
    • 8-bit DAC for light source control
    • real-time clock.
  • Record Length: 1, 3 or 10 seconds
  • Memory:
    • 512 Kbits non-volatile memory
    • Sufficient for up to 200, 10-second duration recordings with full trace data.