Cambridge Instrument Ballistic Galvanometer Model L-401225. England Used for measurement of small quantities of electrical charge.
Robust and rigid in construction. Please look at the pictures and judge the condition of this item for yourself, the photos are a large portion of our description and what you see is what you get. I have no way of testing this item. This item is in the category "Antiques\Science/Medicine\Scientific Instruments".
The seller is "jemad1110" and is located in this country: GB. This item can be shipped worldwide.