KISTLER INSTRUMENT CORPORATION # 8616A500 Accelerometer  500-grams (3.8 mV/g) in Original Box.

Hard to say if these were ever used.  No signs of use.  May be N.O.S. that have been in storage for years.  Surplus from University research lab.  Appear to be in Excellent condition in original box.  Not tested, but fully guaranteed.

Fast FREE Shipping, and FREE Returns (only if defective).

Four (4) available.  Price is for One (1).  Order Three and get one FREE!!!

Units labeled A, B, C, and D.  Very slight sensitivity differences as indicated on label (range from 3.86 to 3.71 mV/g).  Please specify if you have a preference, otherwise will be shipped in order A, B, C, D based on availability.  Unit D is missing the small rubber cover for the plug.

Note:  Due to recent price increases from all carriers, listings with "Free Shipping" will now have a small shipping fee added for West Coast destinations.  Sorry, but the alternative would be to raise purchase price for everyone.  All items ship from Gainesville, FL.