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keywords: Corona Camera UV imaging PARTIAL DISCHARGE NDT testing CORONA FINDER CBM compact cameras HANDHELD CORONA DETECOTRS


2016 product release:
"The need for Ofil's testing cameras has always motivated us to bring innovative solutions and find newer technologies to implement in our products, and thereby enhance their performances. We in Ofil believe that our loyal customers appreciate the quality of our products and innovative approach" says Ofil's CEO, Mr. Moshe Goldbaum.

Compact with Extended Display

Ofil is proud to present the DayCor® UVollé-X series of compact handheld corona cameras that are equipped with an outstanding eXtended display of 5" width and 1000 Nits. This new line of compact daytime corona cameras will enhance the use of corona cameras due to its high performance and affordable price.


UVollé-X corona cameras series is light in weight, has a slim silhouette and designed to be comfortably handheld. It is ready to be used swiftly operating continuously without overheating. A rechargeable battery with runtime of more than 4 continuous working hours, the high sensitivity to PD of 1pC from 10 meters, the sun readable LDC and the powerful LED flashlight are the highlights of this series.


A powerful optical and digital zoom in combination with the implemented DayCor® technology guarantees detecting corona partial discharge from remote as well as nearby installations. With the up scaled wide LCD display corona signals and their emitting sources are easily spotted and recorded. Indications of the corona severity are used for comparative purposes and for follow up.


To assist inspectors who frequently use working gloves, the UVollé-X cameras have big and comfortable keypad that control the most frequently used functions, such as gain, recording, turning the flash light on/off, counting. A simple readable menu is displayed on the LCD while the navigating controls are readily positioned on the camera's handle exactly where they are supposed to be naturally an intuitively located. The ergonomic design of the UVollé-X camera is outstanding and very well planned.


A led flashlight which is implemented in the UVollé-X cameras series adds functionality to the camera and enable using it in dark compartments or look into cabinets. A flashlight assists to the operator's orientation and to the quality of the recorded imaging. The physical dimensions of the UVollé were found to be most appropriate for inspecting cabinets and switchgear that are typically dark and have limited viewing access. Effective up to 3 meters, the flashlight is Ofil's special treat that will soon turn out to be a highlight.


The X series has 2 models: UVollé-SX and UVollé-VX. Both share the same main functions but differ in their ability to capture and play video clips. UVollé-SX stills camera is the best value for price and is an excellent choice for novices who wish to get acquainted with the advantages of UV inspection. UVollé-VX video camera is an excellent choice of non-destructive testing equipment for predictive and condition based maintenance.


UVollé-X series has additional accessories such as close-up lenses, wide FOV lens, temperature & relative humidity meter, GPS, EPRI's inspection guide, a flight table and a database software, coronaWise, that uses the data collected by the corona camera into a library.


Ofil has established it fame as a leader in UV inspection technology. Much efforts and ongoing research have led Ofil to the place where the company can claim that its products dominate the corona inspection arena worldwide. "We have always been looking forwards to keep on developing new solutions and promoting our products. We promise to continue our efforts to justify our customers' faith and maintain their ongoing loyalty" summarizes Ofil's CEO.

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Main Features

  • Light and compact, handheld
  • Large deluxe sun readable LCD
  • Visible & UV zoom
  • Spacious Hotkeys & iconized menu control
  • More than 4 hours of battery run time operation
  • Built-in powerful led flashlight
  • UV events counter
  • IP 54
  • GPS, Temperature & Humidity interface
  • Spot, shoot and store
  • Full solar blind
  • Still pictures and Video clips recording & playback (check model)
  • Excellent customer support
  • Affordable price


  • Close-up Lens
  • Wide FOV Lens
  • coronaWise - Corona Management Software
  • Temperature & Relative Humidity Meter
  • GPS