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Economy Dissolved Oxygen Meter

This user-friendly meter has a long battery life and plenty of helpful functions.

  • Large, Easy-to-Read LED Display
  • Long-Battery Life
  • Length: 53/4
  • Width: 31/8"
  • Accuracy: ±1.5%
It features a low-battery indicator and one or two-point calibration. A large, easy-to read LED display and ergonomic design make the meter perfect for long projects.

It reads from 0–19.9 ppm DO with a resolution of 0.1 ppm and ±1.5% accuracy.

Ordering information: This meter includes a probe, two spare membranes, 20 mL of electrolyte solution, a screwdriver for calibration, and one 9V battery.



Item # Description Range Height Accuracy Length Width Subdivisions Probe Type Unit Availability Price Quantity
470012-452 Dissolved Oxygen Meter
0 - 19.9 ppm 1 1/3" ±1.5% 5 3/4" 3 1/8" 0.1 ppm Dissolved Oxygen Each Retrieving


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