Ammeter

Features

Specifications

• Circuit Current For Which Designed:
  Dc
• Overall Height:
  2.375 inches
• Overall Width:
  2.375 inches
• Mounting Hole Diameter:
  0.138 inches
• Scale Division Quantity:
  30 single indicator single range
• Environmental Protection:
  Dustproof
• Mounting Bolt Circle Diameter:
  2.624 inches
• Indicator Type:
  Dial w/pointer
• Installation Design:
  Panel
• Mounting Arrangement Style:
  Four hole/stud bolt circle
• Sensitivity Rating:
  50.0 millivolts
• Dial Scale Marking Color:
  White single indicator single range
• Accuracy In Percent:
  -2.0/+2.0 at full scale single indicator single range
• Accuracy In Percent:
  -2.0 to 2.0 at full scale single indicator single range
• Meter Depth Behind Mounting Flange:
  1.500 inches
• Meter Body Diameter Behind Mounting Flange:
  2.250 inches
• Movement Type:
  Moving coil, permanent magnet
• Background Color:
  Black single indicator single range
• Pointer Color:
  White single indicator single range
• Power Source:
  External
• Mounting Facility Type And Quantity:
  4 threaded hole
• Scale Graduation Type:
  Linear single indicator single range
• Measurement Range:
  +0.0/+300.0 amperes, dc single indicator single range
• Circuit Construction Type:
  Nonelectronic
• Scale Selection Method:
  Switch
• Features Provided:
  Zero adjuster
• Movement Suspension Method:
  Jewel pivot base
• Circuit Attachment Method And Quantity:
  2 threaded stud
• Nuclear Hardness Critical Feature:
  Nonhardened
• Style Designator:
  Round flush mtg w/4 tabs
• Test Data Document:
  81349-mil-a-6752 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
• Specification Data:
  81349-mil-a-6752 government specification
• Fsc Application Data:
  Test set electronic
• Federal Supply Class (fsc):
  Electrical and electronic properties measuring and testing instruments
• National Stock Number (nsn):
  6625-00-178-8478