Kewtech Kewprove 3 AC/DC Proving Unit Product Code: 74181

Proving unit for on-site testing and verification of electrical testing equipment.


  • 690V AC/DC Output
  • LED Indication
  • Separate AC & DC Terminals
  • Ramps Down Voltage Levels


Output voltage: 180V in to 6.8KΩ, 720-820V in to 10MΩ.
Additional Information
Technical Specification
  • Brand : Kewtech
  • Product Height : 108 mm
  • Product Length : 60 mm
  • Product Thickness : 45 mm
  • Total Product Weight : 0.144 kg
  • Model No : KEWPROVE3/S
  • Pack Size : 1
  • Power Voltage Supply : 50-690 V
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Unit and 6 x AA batteries.
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

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Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


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€87.95 Incl. 20% VAT

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