Download MICRONTA 22-214 ANALOG-MM W.BUZZER SCH service manual & repair info for electronics experts. INSTRUCTION MANUAL FOR Radio Shack/Micronta 22-210 Analog Multimeter w/Extras - $6.49. FOR SALE! I have owned one of mine since the 1980's.Here you will find instruction manuals, service manuals, This is the manuals page for Radio Shack. 22-214A (Micronta) schematic.zip, 107 Kbytes. Carol's Manuals & More Item Description ITEM: Owners Manual BRAND: MICRONTA MODEL: 22-214 43 RANGE MULTITESTER CONDITION: Good Additional Info: Micronta 22-214. NOTES: (1) ALL RESISTANCE VALUES ARE INDICATED IN. "OHM" (K=10*CHM, M-10°OHM). (2) ALL CAPACITANCE VALUES ARE INDICATED IN. *F* (P-10°F). I stripped a meter out of a 210 or 214 unit which looks identical to the original as fas a needle, coil and mounting, but the meter pegs on battery test and in Micronta Multitester. 22-214A Owners Manual.