Description: Vtg Beckman Wheatstone Bridge Industrial Instruments Inc. Model RN-2 in the Original Wood Case. The wodoen case box measures 7 1/4" x 9 3/16" and 6 5/8" high when cover closed. It weighs 6 pounds 10 ounces. Untested, appears to be fine clean condition - see detailed photos. Industrial Instruments Model RN-2 Wheatstone Bridge Wheatstone bridge electrical circuits provide extremely accurate measurements of resistance by comparing known resistance values with the unknown resistance of one leg of the circuit. Arnold Beckman incorporated Wheatstone bridge circuits in his early pH meters.In 1965, Beckman Instruments acquired Industrial Instruments, Inc. The Cedar Grove, New Jersey-based company manufactured solution conductivity analyzers and other industrial instruments. The photo probably dates to a time around the acquisition.
Price: 99.95 USD
Location: Weymouth, Massachusetts
End Time: 2024-12-23T02:50:01.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Industrial Instruments
MPN: RN-2
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