4220A Four Terminal Matrix Scanner

20 Channel Four Terminal Matrix Scanner with Tellurium Copper Terminals

  • 20 four terminal tellurium copper inputs
  • 2 four terminal tellurium copper outputs
  • Sealed relays
  • 4A carrying current
  • 250 Volts
  • Error contribution < 20 nV
  • Insulation resistance 1013 Ω
  • Front panel or IEEE operation

4216A Four Terminal Matrix Scanner

16 Channel Four Terminal Matrix Scanner with Tellurium Copper Terminals

  • 16 four terminal tellurium copper inputs
  • 2 four terminal tellurium copper outputs
  • Sealed relays
  • 4A carrying current
  • 250 Volts
  • Error contribution < 20 nV
  • Insulation resistance 1013 Ω
  • Front panel or IEEE operation

4210A Four Terminal Matrix Scanner

10 Channel Four Terminal Matrix Scanner with Tellurium Copper Terminals

  • 10 four terminal tellurium copper inputs
  • 2 four terminal tellurium copper outputs
  • Sealed relays
  • 4A carrying current
  • 250 Volts
  • Error contribution < 20 nV
  • Insulation resistance 1013 Ω
  • Front panel or IEEE operation