Introduction
I have built up a small collection of test equipment over the years
and some items I think have turned out to be 'classics' of their day..
Click picture for larger image.
Fob watch voltmeter, There are no manufacturer markings to identify its origin but I guess it started out in the 1920's. The meter measures 0 to 6V DC.
JT Pocket Meter, c1920-30's. It has a dual scale, 0-12V and 0-120V DC.
Box.

Pifco 'All In One' Multimeter, c1920-30's. A true multimeter having five ranges - Lo
tension, Hi tension, Milli-amps, Valve and Circuit test.
Box,
meter & packaging,
the back,
the insides, and the
instructions.

AVO Multiminor, C1930-1980.
Multiminor with leads, and the
insides.

AVO 8 mk V, 1972 - 1989.
AVO 8 in its case and
servicing information.

AVO EM272 Multimeter, 1972 - 1979.
The insides, and the
instructions.

Fluke 79 Series II, 1991 - 1996.
In its holster.and the instructions.

Evershed & Vignoles Megger, c1943.
More information can be found at Richards Radios