Static honest meter is professional designed to determine the attenuation of static electricity, corona discharge time, static voltage attenuation half-life, static decay curve and other electric property of fiber, yarn, fabric, textile or plate materials. It is suitable for measuring the diffusibility of static in the testing samples. Standard： JIS L 1094 GB/T 12703 Static Honest Meter Feature： Static Decay Meter is an analyzing and computing unit which can automatically compute the half-life period of voltage decay from the static decay carve obtained from the host meter. By connecting the analyzer and the honest meter together, it is possible to measure the attenuation of materials automatically in one-touch action. Separation design of tester and controller is easy and safe to operate. Digital voltmeter will display the testing results. Automatically stop for high voltage and motor. Optional data analysis software can provide more detailed information and results.