TM 11-2654: Vacuum Tube Voltmeter Hickok Model 110-B

TM 11-2654 Vacuum Tube Voltmeter Hickok Model 110-B

TM 11-2654

Vacuum Tube Voltmeter Hickok Model 110-B

Army · TM · Nov 1945 · 89 pages

About

Vacuum tube voltmeter (Hickok model 110-B) is an electronic test unit used to measure either d-c (direct-current) or a-c (alternatingcurrent) voltages. Readings are registered on a single meter which has five scales. The circuits are designed, primarily, to accurately measure d-c voltages between 0 and 10,000 volts, or a-c voltages between 0 and 250 volts. Seven d-c and four a-c voltage ranges are provided. a. When the instrument is connected, properly adjusted for opera tion, and no voltage is being measured, the pointer on the meter re mains at zero, regardless of the voltage range selected. b. The input impedance is so high that measurements may be made without appreciably loading the circuit under test. 2. TECHNICAL CHARACTERISTICS. Voltage ranges: D-c ranges ' 0 to 2.5 volts. 0 to 10 volts. 0 to 50 volts. 0 to 250 volts.

DesignationTM 11-2654

EditionNov 1945

StatusSuperseded

Pages89

FunctionComms Signal

CollectionHistoric

Public domain (U.S. Government work)

References 17

TM 11-472Not in the Vault
TM 11-2613Not in the Vault
TM 11-2627Not in the Vault
TM 3-220Not in the Vault
TM 1-455Not in the Vault
TM 11-453Not in the Vault
TM 11-4000Not in the Vault
TM 37-250Not in the Vault