All our products are thoroughly tested to ensure 100% functional. We will do our best to provide you with a solution. Failure due to improper installation or use is not covered by the warranty.
Great, and well-designed oscilloscope. The one I bought used from Hitek Mart in Austin TX was supplied with the wrong power supply - wrong voltage AND wrong DC plug polarity so the scope could not work. When I discovered the correct voltage and polarity from the Fluke website I was worried that I had ruined the scope, but the Fluke engineers had anticipated this type of error. After a brief charge with the correct power supply that I had to purchase extra from Newark/Element 14, the scope fired right up and has been working well on all 4 channels.
If you need 2 or 4 fully-isolated scope channels in a rugged, portable unit, the 190 family of Fluke scopes is for you.
James S. Campbell, EE, MD.
MEDesign LLC