our Products Static Charge meter This is a non-contact, light weight digital instrument designed to measure static voltages on objects & surfaces. It features a large LCD display to indicate the magnitude and polarity of the electrostatic charge directly in Kilovolts. SPECIFICATIONS Indicating range+ 10 KV at 5 cms from object. 20KV also availableDisplay3 1/2 digit LCD with polarity indicationResolutionLSB 10VAccuracy+10% of ReadingPower Supply9 V batteryLow batteryWarning at 7.0 V on displayDimensions in mm125 x 75 x 29Weight200 gmsTraceabilityTo national standardsWarrantyOne yearAccessoriesCarrying case Download technical data sheet