... types, which meets the needs of production line quality ensurance, in-coming inspection and automatic production. The RS-232 interface could ... /θ, C/R, L/R Basic precision0.1%Equivalent circuitSerial, parallel Range mode Automatic, hold Trigger mode Internal/outside, manual, Test speedFast ... 0.1V,0.3V,1.0VOutput impedance30Ω,100ΩTest display range|Z|,R,X0.0001Ω~99.999MΩC0.001pF~99999μFL0 ...