Starting at $2,276.75
  • Call for availability



  • 2% or ±0.02 accuracy (0 to 40 NTU)
    5% or ±0.02 accuracy (40 to 4000 NTU)
  • 30ml sample chamber
  • Datalogging
  • USB port
  • Calibration alert
  • EPA and ISO models
  • UL, CSA, CE

What's in the Box

  • 1 desktop turbidimeter
  • 1 set of ProCal Calibration Standards (0 to 4000 NTU)
  • 2 measuring cuvettes with light-shield caps
  • 1 power adapter
  • Operator’s manual


The HF Scientific M100+ Laboratory Turbidimeter is an easy solution for verifying operation of online turbidimeters like the HF Scientific MTOL+. The instrument senses the turbidity level of the sample and automatically adjusts the measurement range. The color touchscreen interface provides fast access to settings, data and calibration functions. Features, such as the Auto Alert Calibration prompt, simplify maintenance.

With a resolution of up to 0.0001 NTU at low turbidity readings and an extended range up to 4,000 NTU, the M100+ is an ideal tool for research as well as routine analytical measurements. The M100+ includes a USB port for downloading logged data and firmware updating.