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OHAUS DO Pen Meter

(ships from manufacturer, est arrival 5/7/24)


Created specifically for educational purposes, this dependable pen meter features simple operation in a slim, portable design that offers highly accurate operation time after time. You can even measure a sample of dissolved oxygen using just 1 hand. Built with the student in mind, the OHAUS DO Pen Meter features durable IP67 waterproof housing and a protective cap that safeguards the membrane. Also, it shuts off automatically to preserve battery life. Meter comes with a storage case and a wrist strap to help prevent damage due to unintentional dropping. Testing membranes have a shelf life of 9 to 12 months with regular use.


What’s Included:
  • 1 OHAUS DO Pen Meter
  • 1 Storage Case
  • 1 Wrist Strap
Features, Dimensions & Weight:
  • Accuracy: ±0.5 mg/L
  • Battery Type: 4 AG13 1.5-V micro alkaline batteries
  • Display: Dual LCD
  • Range: 0.0 to 19.9 mg/L
  • Resolution: 0.1 mg/L
  • Size: 185 x 42 x 37 mm
  • Temperature Compensation: 5 to 45° C (41 to 113° F)
  • Weight: 90 g
Return Policy:

If for any reason you are not satisfied with this item, it is eligible for a return, exchange, refund, or credit up to 180 days from date of purchase. Restrictions may apply. Returns & Exchanges Policy.

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