Resistance

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  1. esi RS925

    esi RS925D Resistance Decade

    • High accuracy - 20 ppm + 0.5 mΩ
    • High stability - 20 ppm + 0.5 mΩ
    • Resistance from 10 mΩ to 1.1 MΩ
    • 20 μΩ resolution 
    • Precise fixed minimum resistance
  2. SR-1050 Transfer Standard

    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
  3. Programmable Decade Resistor

    PRS-300 Precision Programmable Resistance Decade

    • Resistance Range: 0.1 Ω to 20 MΩ
    • Precision Lab Grade Accuracy 70 ppm + 1 mΩ Resolution: 1 μΩ ( 0.000 001 Ω)
    • To further improve accuracy to <20 ppm, for no additional cost, see the PRS-DMM
    • Programmable Decade Resistor with USB Interface and Labview Drivers
    • 5 Year Warranty
  4. esi SR102, SR103, SR104

    SR102/103/104 Series

    • Highest accuracy (1 ppm/yr) and stability (±0.5 ppm/yr typical) of any resistance standard
    • Lowest temperature coefficients (< 0.1 ppm/ºC)
    • Available in 3 models: 100Ω, 1000 Ω, 10,000Ω.
    • Has remained the foremost resistance standard, with no equivalent, for over 35 years
    • 5 Year Warranty Included
  5. 1865+ Megohmmeter

    1865+ Digital Megohmmeter I/R Tester

    • Measurements from 1kΩ to 100TΩ, with Auto Ranging
    • 0.5% measurement accuracy
    • Improved High-visibility blue LCD graphical display for Menu Programming and Test Results
    • Programmable Test Voltage from 1 to 1000VDC
  6. GenRad 1864 Megohmmeter

    GenRad / QuadTech 1864-9700 Megohmmeter

    • 200 Test Voltages from 10 V to 1090 VDC
    • Rugged and Portable Analog Megohmmeter
    • Up to 3% Accuracy
    • 50 kΩ to 200 TΩ Measurement Range
    • Reliable High Quality Instrument Designed to Last up to 30 years
  7. GenRad 1863 Megohmmeter

    GenRad 1863 Megohmmeter

    • Rugged and Portable Analog Megohmmeter
    • Up to 3% Accuracy
    • 5 Test Voltages from 50, 100, 200, 250, 500 VDC
    • 50 kΩ to 20 TΩ Measurement Range
    • Maximum of 5 mA Charge Current
    • Analog Output
  8. Resistance Transfer Standard

    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
  9. PRS Rack Model

    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 )
    • Consider NEW PRS-300 Decade Resistor
  10. Megger Calibration Set of High Resistance Standards

    VRS-100 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 calibration of Meggers
  11. SRR High Accuracy Standard Resistors

    SRR Series High Accuracy Standard Resistor

    • High accuracy four-terminal standard resistors
    • Resistance Value of: 0.0001 Ω, 0.001 Ω, 0.01 Ω, 0.1 Ω
  12. SR1010 Resistance Transfer Standard

    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
  13. esi/Tegam DB62 Decade Resistance Box

    esi / Tegam DB62 Decade Resistor

    • Precision accuracy of ±(0.01% + 2 mΩ)
    • Resistance range from 0.01 Ω to 11.1111 MΩ
    • 4 models available, each covering six decades
    • High-performance solid silver-alloy contacts
    • Low zero resistance < 6mΩ
  14. HPRS-Hipot-QuadTech-Load current calibration load resistor

    HPRS-HIPOT-QuadTech Hipot Current Calibration Load Resistors

    • 8 Resistances 0.8 Ω, and from 50 kΩ to 1 GΩ standard
    • Standard accuracy: ±5% at 23°C
    • Power rating : up to 200 W at 50 kΩ
    • Voltage rating: 2,000 V peak except 0.8 Ω
    • Continuous operation at rated power
    • Kel-F washers on all terminals for low leakage current and high dielectric strength
    • Custom Values Available See HPRS-Hipot-Load
  15. LOM-530 Microohmmeter Calibration Kit for LOM-510A

    LOM-530 Micro-Ohmmeter Calibration Kit

    • Complete set of (5) working standard resistors for calibration of micro-ohmmeters. 
    • Resistance values can be custom modified per your requirement.
    • Calibrates a wide verity of micro-ohmmeters from various manufacturers

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