WK 140 Low Voltage Cable Test Solution
WK 240 Low Voltage Cable Test Solution
WK 25 Low Voltage Cable Test Solution
WK 260 Low Voltage Cable Test Solution
W 3504 Backplane/Chassis Test Solution
W 3525 Backplane/Chassis Test Solution
W 434 High Voltage Cable Test Solution
W 444 High Voltage Cable Test Solution
W 454 High Voltage Cable Test Solution
Product Features
  • Easy Test Point Expansion & Distribution
  • Very High Voltage (5,000 VDC / 3,600 VAC)
  • RLC Component Measurement
  • High Measurement Accuracy
  • Extremely Fast Test Speeds
  • Functional Testing of Control Assemblies
  • Automated Fiber Optics Testing
  • Reduction of Adaptation Cable Length
  • MIL 810 & MIL 1553 Certification
  • User-Friendly Software

W 720 (Discontinued Product)

Comparable Current Tester
W 454 A high voltage (5,000 VDC & 3,600 VAC), rack-mount, cable test system. Unlimited number of test points. Offers a built-in RLC meter, functional test capability, a distributed test matrix, fiber optic test, etc.


Original Specifications for the W 720
The premier choice for testing manufacturing electronic components and devices. This system features a built-in RLC measurement bridge allowing electrical characteristics of each passive circuit to be analyzed efficiently.
  • Test & Measurement Performance
  • High Voltage Isolation Test up to 500 VDC (12-Bit Resolution)
  • Constant Current of 1 mA, 10 mA and 400 mA
  • Two Terminal Measurement down to 1 Ohm (± 1% ± 0.5 Ohms)
  • Four Terminal Measurement down to 3 mOhms (± 1% ± 0.3 mOhms)
  • Insulation Test up to 500 MOhms (± 1%), up to 5 GOhms (± 3%)
  • Resistor Test from 3 mOhms to 500 MOhms (± 1% ± 0.3 mOhms)
  • Diode and Zener Diode Test for Open, Short and Reversed Insertion
  • Transistor Test
  • Functional Test
  • Function Test of Keys and Switches
  • External Programmable Voltages up to 250 VAC / 125 VDC
  • Power Modules up to 3 A (25 VAC / 60 VDC)
  • External Voltage Measurement up to ± 500 V (DC to 1kHz)
  • RLC Meter
  • Fast, Accurate and Safe Component Network Measurement
  • Automatic Determination of Serial or Parallel RL / RC Networks
  • 0 - 5 Vpp, DC to 100 kHz
  • Twisted Pair / Shielded Cable Test from 10 pF to 1 µF (±1% ± 2 pF)
  • Capacitor Test from 1 µF to 10,000 µF (± 2%)
  • Inductance Test from 1 µH to 1 H (± 2%)
  • Additional Measurement Capabilities Include:
  • |Z| - Impedance
  • |Y| - Admittance
  • θ - Phase Angle
  • R - Resistance (Serial or Parallel)
  • C - Capacitance (Serial or Parallel)
  • L - Inductance (Serial or Parallel)
  • D - Dissipation Factor
  • Q - Quality Factor
  • Hardware
  • Parallel Interface for Instant Connection to a PC (Includes Interface Cable)
  • Unlimited Number of Test Points
  • Extensive Selection of Output Connectors are Available Upon Request
  • Optional Remote Control Interface for Driving Peripheral Devices (Fixtures,
    Feeders, etc.)
  • Dimensions & Weight
  • 19-Inch Rack-Mount System on Wheels
  • Customized Height and Available Multi-Bay Configurations
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