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IET is the World's Leading Resistance Decade Box Manufacturer
With 50+ years of stability data and history, IET Labs manufactures a full line of resistance decade boxes that will cover most any budget and application: field, calibration laboratory or automated test stations.
From the world's highest precision to our cost-effective models, 1000's of models are available from 1 mΩ to 10 TΩ.
Programmable and self-calibrating models are also available to automate your resistance decades.
Contact us if you don’t find the decade resistor you need and we would be happy to design a custom decade to your requirements.
Almost all of IET’s resistance decade boxes are manufactured with pride in the USA.
Specifications
| Model | Description | Range | Accuracy |
|---|---|---|---|
| HPRS-HIPOT-LOAD | (Fluke 5320A-Load Hipot Replacement) Hipot Current Calibration Load Resistors | 8 Resistances from 10 kΩ to 5 MΩ standard | Standard accuracy: ±10% at 23°C |
| esi RS925D | - |
Resistance from 10 mΩ to 1.1 MΩ | High accuracy - 20 ppm + 0.5 mΩ |
| esi / Tegam DB62 | Decade Resistor | Resistance range from 0.01 Ω to 11.1111 MΩ | Precision accuracy of ±(0.01% + 2 mΩ) |
| esi SR1050 Series | 1M & 10 M Resistance Transfer Standard | Resistance Values 1 MΩ & 10 MΩ | Initial Accuracy... ± 25 or 30 ppm of nominal value matched within 10 ppm / Transfer Accuracy... ± 2 ppm (Typical Short-term Repeatability) / Calibration Accuracy... ± 10 or 15 ppm |
| PRS-200 Series | Programmable Resistance Decade Box | 1 mΩ to 100 MΩ | 0.1% |
| RCS Series | Resistance & Capacitance Box | Capacitance range 100 pF - 100 µF Resistance range 1 Ω - 10 MΩ | Accurate 0.1% to 4% (depending on model) |
| HRRS Series | HRRS Series High Resistance Decade Box | Resistance from 100 Ω to 100 GΩ | High-accuracy: up to .01%, 3 Accuracy Classes Available |
| HRRS-5 kV & 10 kV Series | High Resistance Decade Box | Choose from units with a max. resistance of 1 GΩ, 10 GΩ, 10 GΩ, 1TΩ or 11 TΩ | - |
| HPRS Series | High Power Resistance Decade Box | Resistance from 1 mΩ to 10 MΩ | Accuracy: 0.5% or 1% |
| OS-260 & OS-270 | Resistance Decade Boxes / RTD Simulator | Resistance range of up to 24 MΩ | Accuracy's as tight as 0.01%, with resolution as good as 0.01Ω |
| HARS Series | Resistance Decade Box | Resistance from 1 mΩ to 111 MΩ | High accuracy - 0.01% (100 ppm) or 0.1% depending on model |
| RS Series | Resistance Substitution Box | Wide range from 0.01 Ω - 100 MΩ (Depending on Model) | Accurate 0.1% to 1% |
| GenRad 1433 Series | Decade Resistor | Resistance range from 1 mΩ to 111.11111111 MΩ | Precision accuracy of 0.01% |