Decade Resistor

RS Series Resistance Substitution Box
 Accurate 0.1% to 1%
 Wide range from 0.01 Ω  100 MΩ
 Broad choice of standard and optional models with many powerful features
 Compact, convenient, and rugged

ohmSource Resistance Decade Box / RTD Simulator
 The revolutionary ohmSOURCE Microprocessor Controlled Resistance Decade Boxes are like nothing you have ever seen before!
 Two costeffective models available
 Accuracy's as tight as 0.01%, with resolution as good as 0.01Ω
 Engineered as an ideal RTD Calibrator

HARS Series Resistance Decade Box
 Resistance from 1 mΩ; to 111 MΩ!
 Available in doublepower version: HARSX2
 Wide choice: single through 11 decade units
 High accuracy  0.01% (100 ppm) or 0.1% depending on model;

GenRad 1433 Series Decade Resistor
 Precision accuracy of +0.01%
 Resistance range from 1 mΩ to 111.11111111 MΩ
 36 models available, 3 to 11 dials
 Long life switches with solid silver contacts

PRS Series Programmable Resistance Decade Box
 IEEE, RS232 or Ethernet Programmable Decade Resistor
 Wide range and resolution: 1 mΩ to 100 MΩ
 Available at accuracies of : 0.01%, 0.02%, 0.05%, 0.1%, 0.5%, and 1%
 Special RTD and custom configurations
 Dual / Combo rackmount models ( examples: resistance & capacitance )

HARSLX Series Decade Resistance Substituter Lab Standard
 High accuracy  as good as 20 ppm
 High stability  as good as 5 ppm/yr
 Over 55 models available with resistance from 1 mΩ to 121.1 MΩ
 Resolution as good 1 mΩ with a fixed decade or 20 μΩ with a rheostat.

HPRS Series High Power Resistance Decade Box
 Resistance from 1 mΩ to 10 MΩ
 Power Rating : 225 W/decade, 250 W max. or higher (Contact IET for Custom Higher Power Units)
 Accuracy: 0.5% or 1%
 Special and custom configurations available

HRRS5 kV & 10 kV Series  High Resistance Decade Box
 Resistance from 1 Ω to 10 TΩ +
 Highaccuracy: up to .01%; 3 Accuracy Classes
 Max voltage of 5 kV or 10 kV; 2 Series
 Ideal for the calibration of meggers

HRRS Series High Resistance Decade Box
 Resistance from 100 Ω to 100 GΩ
 Highaccuracy: up to .01%, 3 Accuracy Classes Available
 Voltage up to 2000 V
 Excellent TC: as low as 5 ppm/°C

VRS100 Series High Resistance Standards
 Set of nine, ten or eleven resistors  1 kΩ, 10 kΩ, 100 kΩ,1 MΩ, 10 MΩ, 100 MΩ, 1 GΩ, 10 GΩ, 100 GΩ, 1 TΩ and 10 TΩ , open circuit (Depending on model)
 High Accuracy  up to 20 ppm
 Standard voltage: up to 5 kV (voltages of 10 kV are available)
 Excellent for Meggers

RCS Series Resistance & Capacitance Box
 Combination of Resistance and Capacitance Deacade Box
 Accurate 0.1% to 4% (Depending on Model)
 Capacitance Range 100 pF  100 µF
 Resistance Range 1 Ω  10 MΩ
 Compact, convenient, and rugged

RTD Series  Precision RTD Simulator
 Highest accuracy, highest stability, lowest TC of any RTD Simulator available
 Accuracy for Z Series: 0.005% (0.012 ºC for PT 100)
 Resolution: 1 mΩ (0.0025 ºC for PT 100)
 Stability 0.0002% for 24 hours; 0.0001% for 12 months

esi SR1030 Series Oil Immersed Transfer Standard
 Resistance Values of 1 Ω  100 kΩ
 Initial Accuracy... ± 20 PPM of nominal value matched within 10 PPM
 Transfer Accuracy... ± (1 PPM + 0.1uΩ at parallel value) for 100:1
 Long Term Accuracy... ± 50 PPM of nominal value
 Calibration Accuracy... ± 10 PPM

esi SR1010 Resistance Transfer Standard
 Resistance Transfer Standards available in the following values 1 Ω, 10 Ω, 100 Ω, 1 kΩ, 10 kΩ, 100 kΩ
 Initial Accuracy... ± 20PPM of nominal value matched within 10PPM
 Transfer Accuracy... ± (1PPM + 0.1uΩ at parallel value) for 100:1
 Transfer Accuracy... ± (1PPM + 1uΩ at series parallel value) for 10:1
 Long Term Accuracy... ± 50PPM of nominal value
 Calibration Accuracy... ± 10PPM

HATSLR Low Resistance Transfer Standard
 Values from 1 Ω  100 kΩ
 Initial Accuracy... As good as 10 ppm of nominal value
 Transfer Accuracy... ± (1 ppm + 0.1uΩ at parallel value) for 10:1 & 100:1 ratios
 Long Term Accuracy... ± 10 ppm/year
 Calibration Accuracy... ± 5 ppm