Eico 511 volt-ohm-milliammeter

Jacks are +10ma, +100ma, common, + 1 amp, + 10 amp, 1meg, 100meg,
Rx100, Rx10, +1Ma, low ohms, +5volts dc, +50 volts dc, 100vac,
+250 vdc, 500vac, +500 vdc, 1000vac, +2500v,dc

zero adjust

Selector: acv, 1ma Rx100, Rx10, output.