Micronta 22-027B (USA 1964-84)

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unit face
unit face
meter
meter / scale
panel
face panel
ensemble
ensemble as purchased
ensemble
interior
instructions
simple 4 page
instructions
schematic
schematic as in manual
box
original box
1965
RadioShack 1965
1973
RadioShack 1973
schematic
RadioShack 1982
box
RadioShack 1984

Quick reference - Micronta 22-027B (USA 1964-84)

Available from RadioShack / Tandy for 20 years, but the catalogue number changed occassionally !.

retailer/manufacturer figures

Availability Marketed by RadioShack/Tandy 1964-84
(actual manufacturer unknown)
RadioShack
Collection of RadioShack / Tandy catalogues from 1939 to 2011 (view online!)
Sensitivity 1kΩ/volt dc - 1kΩ/volt ac
DC voltage 15V, 150V, 1000V
±3% of full scale
AC voltage 15V, 150V, 1000V
±4% of full scale
DC current 150mA
±3% of full scale
Resistance 100KΩ (mid-scale 2.5kΩ)
Dimensions 90 x 60 x 30 mm / 3½ x 2¼ x 1¼ inches
Weight ?g approx.
Battery 1 x 1.5v
This example "new unused stock"