Dimension  ( Body = W x H x D )   5_1/2" x 7" x 3"   /   14 cm x 18 cm x 8 cm

FIELD  MULTIMETER  » MICRONTA 22-210 «           by RADIO SHACK / USA  (1985)
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( 30 kΩ / Volt-DC  &  10 kΩ / Volt-AC )                     < Ri(I) = 10 kΩ >

 DC Ranges:   1 / 3 / 10 / 30 / 100 / 300 Volt  (+ 1 KVolt )
              100 μA / 1 / 30 / 300 mA  (+ 10 Amp )
 AC Ranges:   3 / 30 / 100 / 300 Volt  (+ 1 KVolt )

 OHM Ranges:  x1 / x10 / x1K / x10K  Ω  + CONTINUITY (= BUZZER-Sound )

 - 20 dB  ...  + 12 dB  Output Measurement  ( see TABLE on Scale )

 BATTERIES:         x10 KΩ  with  9 Volt Block
              0  .. x1  KΩ  with  1.5 Volt C-Cell

              R E M A R K  to "C-Cell" (= "BABY")
              ============================================================
              If a C-Cell isn't available, an AA-Cell with the same lenght
              can be wrapped in CARDBOARD to match the C-Cell's diameter !

Have a LOOK INSIDE ...

                
                           Rotary-Switch in OFF-Position

MICRONTA 22-210 DIAGRAM found ...

                
R E M A R K S :
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This » MICRONTA 22-210 « MultiMeter, distributed by RADIO SHACK / USA, was
designed as a competitor to the  » SIMPSON-260 «  and became very popular.
Its transistorized TONE-GENERATOR is usefull in TESTING MULTI-WIRE-CABLE: You
HEAR (="ZeroOhm") when contacts are connected = NOT LOOKING at the instrument.

impressum:
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© C.HAMANN            http://public.BHT-Berlin.de/hamann              02/06/24