Static electricity measuring instrument TM-291 1 piece

No range switching is required, allowing high-precision measurements across the entire measurement range. Comes with a guide to fix the measuring distance. Alarm settings are possible. Measurement range (kV): 0 to ±20.000 Quantity: 1 piece Measurement accuracy: ±(5%+1digit) Size: 148 x 65 x 37.5mm Measurement distance: 2.54cm Sampling rate: 2 times/sec Functions: Backlit display, Hold function, Maximum/Minus value display, Memory function (up to 99), Alarm function Power supply: 1 x 006P type 9V dry battery (included for testing) Weight: Approx. 210g