Impedance Bridges and Meters

Your Impedance Meters & Bridges Source

IET Labs manufactures the highest performing impedance bridges and meters. IET manufactures, repairs, supports and calibrates: the GenRad Digibridge line of LCR meters including the 1689 and 1693, the GR 1621, 1620 Capacitance Meters, and QuadTech 1910, 1920, 7400, 7600 and 7600 Plus Precision LCR Meters. In addition IET also offers the multifunctional, full featured, yet economical DE-5000 LCR meter.

IET Labs is also an A2LA Accredited Calibration Laboratory #2073.01 and can provide ISO-17025 calibration with uncertainties for capacitance, resistance and inductance on GenRad, QuadTech and IET LCR meters as well as the Agilent E4980, HP 4284 and 4263B LCR meters.
Impedance Meters & Bridges

Let us know what your impedance bridges and meters requirement are and we will find you a solution.

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  1. GenRad 1621 Capacitance Bridge

    GenRad 1621 Capacitance Bridge

    • Range 10-7 pF to 10 µF, 12-digit readout
    • 10-ppm basic accuracy
    • frequency range 10 Hz - 100 kHz
    • combines GenRad 1616 Capacitance Bridge, 1238-A Null Detector & 1316 Oscillator
  2. Impedance Bridge

    GenRad 1693 Precision LCR Meter

    • The world's standard for AC Resistance, Low Frequency Inductance and Capacitance measurement in a metrology environment
    • 0.02% Measurement Accuracy and +/- 0.0001 Df
    • Programmable Frequency 12 Hz - 200 kHz
    • Extremely Reliable can last up to 30+ years
  3. Handheld LCR Meter

    DE-5000 Handheld LCR Meter

    • Precision Handheld LCR Meter: up to 0.3% Accuracy
    • Wide Range of Selectable test frequencies: 100 Hz / 120 Hz / 1 kHz / 10 kHz / 100 kHz
    • Measures: Resistance, Capacitance, Inductance, Dissipation Factor, Quality and Phase Angle
    • USB interface for Data Storage of LCR Results  
    • Allows for 4-Wire Kelvin Measurement to factor out impedance of test leads
  4. 1689-9700 Precision Impedance Meter

    GenRad 1689 Precision Impedance Meter

    • The world's standard for AC Resistance, Low Frequency Inductance and Capacitance measurement
    • 0.02% Measurement Accuracy and +/- 0.0001 Df
    • Programmable Frequency 12 Hz - 100 kHz
    • Widely accepted impedance meter in a metrology environment
    • 1689 has a built-in 4 terminal kelvin fixture for testing axial and radial components
    • 1689M has four BNC connectors for use with a wide variety of standard accessories

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