Specialty Probes

VD-60B (left) and VD-120B (Right) Probe and output not connected

VD-60 with shields on top & bottom to reduce stray capacitance coupling

Upgraded "bare" versions of our probes for space-saving installation into oil (or SF6) tanks are now available. These probes have the same specifications as VD series probes at a somewhat lower cost. When installing these probes some information about the surrounding areas is required. The length of a VD-120 bare probe (120 kV) is 0.35 m. These units are threaded and can therefore be stacked into higher voltage units. The VD-60 and VD-120 are offered at 60 kV and 120 kV respectively.

Combinations at 180 kV, 240 kV, 300 kV and 360 kV can readily be created. 10,000:1 ratios are typical but other ratios are can be provided. Shielded probes or unshielded probes can be provided. More information is available for VD series bare probes.

Call 520 780 9030 or email for more information.

PVM-12HF, 13.56 Mhz Probe

"RF from 13.56 Mhz sources is applied in a wide variety of industrial situations. We have developed a probe which measures this important voltage source at up to 10 kV. This overcomes the RMS power limitations of standard probes. This probe measures from 100 kHz - 50 Mhz for use with either scopes or meters"