9331R/1K Standard Reference Resistor

9331R Series

(0.1 Ω to 10 MΩ)
Series of Four Terminal Air Resistors from 0.1 Ω to 10 MΩ with Optional Carrying Case

9210B - Measurements International

9210B Series

(10 to 100kΩ Values)
Temperature Coefficient < 2 x 10-7/°C
Long Term Drift < 2 x 10-7/year
No pressure coefficient
Maximum dissipation 300 mW
Highest performance dissipation 10 mW

9210A/1 Primary One Ohm Standard with carrying case

9210A Series

  • (0.1 and 1 Ω Values)
  • Replacement for Thomas 1 Ω
  • Temperature Coefficient <0.05 x 10-6/°C
  • Long Term Drift < 0.2 x 10-6/Year
  • No pressure coefficient
  • Maximum dissipation 100 mW
  • Highest performance dissipation 10 mW