By Sindre Torp, LA6OP, Norway

Volt/ohm meter calibrator

 VOM Calibrator front                    Rear                         Top view

Photos: John Kriner

(c) 1998-2012 SINDRE TORP, LA6OP, Norway. - DRAKE is a registered trade mark of R.L. DRAKE COMPANY
No copy of text or image without a written authorization.  E-mail: sindtorp@online.no
Last updated: April 16, 2012

VOM calibration test box. It is based on a LH0070-0 precision 10 volt reference device, which is housed in an internal separate compartment. There are two line cords. One has instructions to plug into a variac set to 15VAC. The whole unit is housed in a RV-7/MS-7/WH-7 size case.