... is one of the leading cstf-zt-4000 vertical-jump tester suppliers,Website:http://www.bodivis-analyzers.com, and ... is able to offer you newest cstf-zt-4000 vertical-jump tester bodivis, CE, CEMDD, ROHS, ISO9001, and ISO13482 ... strength. The machine can automatically calculate the height you jump.Technical SpecificationMeasure jumping height automaticallymeasurement:0~100cmResolving:0.1cmprecision:±2 ...