... Test functionsTest parametersZ, C, L, X, B, R, G, D, Q, θBasic precision0.1%Equivalent circuit ... , busTest speedSlow: 650msMiddle: 90msFast: 32msCalibration functionOpen-circuit, short-circuit, load calibrationTest portsFive portsAverage times1-255Display modeDirect reading ... , ABS, %, V/I(voltage/ current test), ...