A handy metric diameter gauge that will end doubt about inside or outside diameters. The gauge measures glass and plastic tubing, connecting pieces, rods, test tubes, etc. between 1.5 and 16 mm. Holes on one side measure O.D.; pins on the other side measure I.D. Keep one with your tubing and one with your culture, centrifuge or test tubes. Made of polypropylene, the gauge is autoclavable.
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Shipping Time:
*These Bel-Art Inc. items usually ship in 7 to 10 business days. If Bel-Art product totals are over $100 and express shipping is chosen, it will ship in 2 to 3 business days. Note: The speed in which your order arrives is determined by the freight method you choose at checkout.
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