Kelvin Test Lead Set (one pair), 4 ft long

The XT560B Digital Milliohmmeter is ideal for reliable, accurate,
low-resistance measurements using the standard 4-wire Kelvin technique.

The XT560B Digital Milliohmmeter is a dedicated, fully automatic instrument that selects the optimal test current, from 100nA to 100mA DC to accurately measure resistances from 10μΩ to 33MΩ. The XT560B will auto range between 9 ranges, or can be manually set to a fi xed range. The XT560B includes a set of Kelvin test clip leads for making four-terminal measurements. The XT560B is ideal for measuring wiring or cable resistances, windings of motors or generators, lamp fi laments, cable splices, wire-to-terminal resistances, heating elements, contact resistance of breakers or switches, connector quality/resistance, fuse resistances, transformers, and grounding connections.

Product Features and Benefits

  • Maximum Display of 33000
  • Wide Measurement Range: From 10μΩ resolution to 30MΩ full scale
  • High Accuracy ±0.02% (most ranges)
  • Auto/Manual Function
  • RS-232 Interface Standard
  • Measurement Speed 10 samples/sec.
  • HOLD, REL Function
  • Physical Power input: 90VAC to 260VAC, 50/60 Hz
  • Size: 8.9cm x 24.7cm x 28.0cm (HxWxD)
  • Weight: 2.27 kg (5.0lbs)
  • Operating range: 0°C to 50°C, <80% RH non-condensing[/fusion_li_item] [fusion_li_item icon=""]Storage range: -20°C to 70°C non condensing
  • Unit is supplied with one set of Kelvin test leads for 4-terminal measurements
  • Warranty: One year


General Specifications – For Full Specifications contact Vitrek

The XT560B makes 4-wire resistance measurements as shown in the figure below. The source HI and LO leads apply a known, internal current source to the unknown resistance. The sense HI and LO leads measure the voltage across the unknown resistance.

Ordering & Accessories

Below prices in US$ are for destinations in North America with terms of prepay, net 30 days (OAC) and accepted credit cards. For shipment beyond North America or terms beyond 30 days, please contact the factory for a quotation. If you require rush/expedited shipment please contact Vitrek at (858) 689-2755 or email

XT560B Digital Milliohmmeter

XT560B Digital Milliohmmeter – Options & Accessories


The XT560B Instruments and accessories are available for rent. Please contact the factory for a rental quotation on the items and period of time you desire. Vitrek offers a generous rental allowance for rentals that are converted to a purchase and rentals of 12 months come with a 10% buyout.