I bought a Federal 230 Gage Amplifier with a lever gage head on eBay. Let's see what kind of shape it's in and try to get it running. It came originally with a mercury battery, but those have been banned for many years, so we'll need to build a new battery pack to get it running.

Tools used in this video:
*This site contains affiliate links for which I may be compensated

Shars Ultra Precision 1-2-3 Blocks (pair) (Amazon*): [ Ссылка ]
HHIP 2-4-6 Blocks (pair) (Amazon*): [ Ссылка ]
NogaFlex Indicator Holder with Fine Adjust (Amazon*): [ Ссылка ]
Wera Kraftform Screwdriver Set (Amazon*): [ Ссылка ]
Fluke 375 FC True-RMS Clamp Meter (Amazon*): [ Ссылка ]
Wiss Pro Shear Shop Scissors(Amazon*): [ Ссылка ]
Rigol DP832 Triple-Output Power Supply (Amazon*): [ Ссылка ]
Hakko FX-951 Soldering Station (Amazon*): [ Ссылка ]

Raw Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
[ Ссылка ]

00:00 Intro
01:00 Unboxing
04:08 Searching the Internet for a manual
06:59 Disassembly and inspection
09:30 Inspecting the "battery"
12:01 Slow bringup on the bench power supply
15:54 Building a new battery pack
19:14 Testing on the surface plate
22:38 Conclusion

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