Hach HQ40D Digital Two Channel Multi Meter – HQ40D.99.000000

Brand: HACH
DWT Code: 12403
Supplier Code: HQ40D.99.000000


  • Outstanding reliability and simple handling
  • Measurement performance certified according to MCERTs regulation
  • Interchangeable electrodes for all applications
  • Precise and reliable results
Combines reliability, flexibility and ease of use in one digital multi-meter.

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The HQ40D Digital Multi Meter without electrodes. Use with interchangeable INTELLICAL electrodes which are recognised automatically and store all relevant data. The intuitive menu structure is easily user friendly and ensures smooth error free handling.

Electrodes that are compatible with this machine include pH, Conductivity, LDO (Dissolved Oxygen), ORP, LBOD (For BOD measurement) and ION Selective Electrodes (please ask about the range.).

All electrodes available in 1m and 3m of cable lengths, Many available in 5m, 10m, 15m and 30m rugged formats also.


  • HQ40D


  • Battery requirements: 4 AA
  • Casing IP rating: IP67
  • Data storage: 500 Results
  • Digital (intelligent) electrode inputs: 2 channel
  • Display type: 240 x 160 pixel LCD with backlight illumination
  • Interface languages: 13
  • Outputs: USB to PC / flash stick
  • Power requirements (Voltage): 6V

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