Unique, compact, user-friendlyThe Proving Unit Fluke 240 is a portable battery-operated PRV voltage source in pocket format.
The device is characterised by the fact that it stable ac and dc voltages for measuring instruments with high and low input impedance.
Designed under the aspects of security and compliance with regulationsThe Proving Unit Fluke PRV 240 offers a simple and safe possibility, for example, if there is no known voltage source is available, the proper function of an electric meter determine before with the measuring device, without having to create personal protective equipment, live or voltage-free power sources can be tested.
Regardless of can - depending on the conditions of use - even with the use of the proving unit nevertheless a minimum personal protective equipment may be necessary, such as Safety goggles or ear plug.
By the use of the PRV 240 is the danger of electric shock and arc somersaults reduced, because you do when checking the function of a measuring device not potentially dangerous electrical environmental conditions may suspend before you can check if voltage is applied.
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