Ammeter

Features

Specifications

• Circuit Current For Which Designed:
  Dc
• Mounting Hole Diameter:
  0.152 inches
• Scale Division Quantity:
  150 single indicator 2nd range
• Scale Division Quantity:
  30 single indicator 1st range
• Overall Diameter:
  3.500 inches
• Mounting Bolt Circle Diameter:
  3.156 inches
• Indicator Type:
  Dial w/pointer
• Installation Design:
  Panel
• Mounting Arrangement Style:
  Three hole/stud bolt circle
• Sensitivity Rating:
  25.0 millivolts
• Dial Scale Marking Color:
  Black single indicator single range
• Accuracy In Percent:
  -2.0/+2.0 at full scale single indicator single range
• Meter Depth Behind Mounting Flange:
  1.375 inches
• Meter Body Diameter Behind Mounting Flange:
  2.796 inches
• Movement Type:
  Moving coil, permanent magnet
• Background Color:
  White single indicator single range
• Pointer Color:
  Black single indicator all ranges
• Mounting Facility Type And Quantity:
  1 flange and 3 unthreaded hole
• Scale Graduation Type:
  Linear single indicator all ranges
• Measurement Range:
  -15.0/+15.0 milliamperes, dc single indicator 1st range
• Measurement Range:
  -75.0/+75.0 milliamperes, dc single indicator 2nd range
• Circuit Attachment Method And Quantity:
  2 binding post
• Special Markings:
  Red lines at 7.5 and 12.5 marks on right side of scale
• Nuclear Hardness Critical Feature:
  Nonhardened
• Style Designator:
  Round flush mtg
• Federal Supply Class (fsc):
  Electrical and electronic properties measuring and testing instruments
• National Stock Number (nsn):
  6625-00-851-1098