Vtg US Military Test Equipment Northern Ordnance TACHOMETER TESTER 100-3600 RPM

Vtg US Military Test Equipment Northern Ordnance TACHOMETER TESTER 100-3600 RPM

One of a kind!

WWII Era test fixture. Northern Ordnance was located in Fridley MN Just 30 miles from our location.

Tested and working!

Operates in forward and reverse.

Has a lot of Brass and will be a beautiful industrial piece to restore.

Has a baseline trigger wheel and 5 brass plate labled gear ratio RPM outputs of 100, 300, 900, 1200 and 3600.

These are designed to face the operator.

All outputs turn in both directions.

Driven by GE AC 115V Motor, 1/50 HP, Model 5SH23AC25

Cutler-Hammer control switch.

Has two rubber straps mounted to solid plate metal base.

Total weight 45 lbs

Approximate Dimensions: 14" x 14" x 8"