Locate the source of the static problem!
Digital Static Meter Locates The Source!
The Model 7905 Digital Static Meter allows easy one-hand static measurements. In most cases, the highest voltage reading will indicate the source of the static problem. Sensitive and responsive, it indicates the surface voltage and polarity on objects up to ±20 kV when measured one inch (25mm) away.
The Digital Static Meter features a push button "hold" for readings, a low battery indicator and an automatic "power off". A "zero" button to zero the instrument ensures an accuracy of ±5% of the reading when it is one inch (25mm) from the charged surface.