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

HARS Series Resistance Decade Box

• Resistance from 1 mΩ to 111 MΩ
• Available in double-power version: HARS-X2
• Wide choice: single through 11 decade units
• High accuracy - 0.01% (100 ppm)
  • HARS-X: ±(0.01% + 2 mΩ)
  • HARS-B: ±(0.1% + 4 mΩ)

CS Series Cost Effective Capacitance Decade Box

• Accurate 0.5% to 4%
• Wide range from 1 pF - 1000 µF
• Broad choice of standard and optional models with many powerful features
• Compact, convenient, and rugged

Genrad 1413 Precision Decade Capacitor

PRS Series Programmable Resistance Decade Box

• IEEE or RS232 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 )

LS Series Inductance Decade Box

• Accurate 2%
• Cost effective for lab or educational uses
• Wide range from 1 µH - 10 H
• Broad choice of 3 standard models, the LS-400, LS-400A, LS-400L
• Compact, convenient, and rugged
• Direct reading and Error proof 
• Color Coded

GenRad 1491 D, G Precision Decade Inductor

• Most accurate decade inductor commercially available, accuracy's as good as 0.8%
• Inductance range from 1 mH or 100 µH to 11 H
• Shielded toroidal cores for small mutual inductance and minimal effect from external fields
• Sealed against moisture for long-term stability

PLS Series Programmable Inductance Decade Box

• Wide range and resolution: 1 µH to 10 H
• Available at accuracies of : 0.5%, 1% and 2%
• LabVIEW Drivers for IEEE-488.2 and RS-232 Versions
• Programmable "open circuit" and "short circuit" states optional
• Desktop and 19" Rackmount enclosures

HACS-Z Series High Accuracy Decade Capacitance Box

• Range from 1 pF to 11,111 µF
• High accuracy of 0.05% + 0.5 pF
• Units available with as few as 3 and as many as 11 decades
• Excellent Stability 100 ppm per year
• 3-Terminal shielded construction

PCS Series Programmable Capacitance Decade Box

• The world's only programmable capacitance decade box
• Wide range and resolution: 1 pF to 100 µF
• Available at accuracies of : 0.5%, 1% and 4%
• LabVIEW Drivers for IEEE-488.2 and RS-232 Versions
• Dual / Combo rackmount models ( examples:Resistance & Capacitance )

GenRad 1417 Capacitance Standard 1 uF - 1 F

• 7 Switch-Selected Standard Capacitance Values: 1 µF , 10 µF , 100 µF , 1 mF , 10 mF ,100 mF , 1 F
• 3 Switch-Selected Test Frequencies: 100 Hz, 120 Hz, 1 kHz
• 0.25% direct-reading capacitance accuracy
• 0.1% or better ratio accuracy

GenRad 1412-BC Decade Capacitance Box

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

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%
• Voltage Rating: 1000 V or higher
• Special and custom configurations available