Ohmmeter

Features

Specifications

• Overall Depth:
  4.870 inches
• Overall Height:
  4.870 inches
• Overall Width:
  7.500 inches
• Frequency Rating:
  Between 0.0 hertz and 500.0 hertz
• Furnished Items And Quantity:
  1.5v batteries 4; measurement leads 3; earth spikes 2; carrying case 1; accessory case 1; instructions 1
• Indicator Type:
  Dial w/pointer
• Installation Design:
  Hand held
• Accuracy In Percent:
  -5.0/+5.0 at full scale 1st indicator all ranges
• Functional Description:
  Measures ground connection resistance of electrical installations such as those found in power plants, industrial plants, high-tension towers, and lightning arrestors; measures earth reisitance from 0 to 1000 ohms and voltage up to 30 v
• Style Designator:
  Portable w/tilt view handle
• Federal Supply Class (fsc):
  Electrical and electronic properties measuring and testing instruments
• National Stock Number (nsn):
  6625-01-421-2500
• Special Features:
  Requested name test set, ground-resistance; unit includes a dc/ac inverter, ac potentiometer, measuring dial, and galvanometer; operate by adjusting the dial until the galvanometer shows a balanced condiditon, resistance is read directly on the dial scale; accuracy from 2 ohms to 200 ohms is porm 2.5 pct