WK－5238集综合测试与LCR电桥功能与一身。WK5238＝WK5235＋WK4235特點說明 0.1%基本精確度 測試頻率最高可達1MHZ 最高測試速度可達每秒30個項目 提供治具短路／開路校正功能 提供完整的測試功能，一次完成 提供Meter模式，可精確測量 內建 8ｍA DC Bias Option 20Pin測試治具 直覺式人性化操作介面 RS-232介面與電腦連線量測功能Model523552365237Test Parameter Transformer ScanningTurn Ratio, Phase, L, Q, Leakage L, Balance, ACR, Cp, D, X, Y, DCR, Pin ShortTest Signals Information Test Frequency(0.01%, 5digits)Turn1kHz~200kHz1kHz~500kHz1kHz~1MHzOthers20Hz~200kHz20Hz~500kHz20Hz~1MHzOutput Impedance 100ΩMeasurementRange L, LK0.00001uH~9999.99HC0.00001pF~999.99mFQ, D0.00001~99999Z, X, R0.00001Ω~99.9999MΩY0.01nS~99.9999Sθ-90.00º~+90.00ºDCR0.01mΩ~99.999MΩTurn0.01~99999.99turnsPin-Short12 pairs, between pin to pinBasic Accuracy L, LK, C, Z, X, Y, R, DCR0.1%  (1kHz if AC parameter)Q, D0.0005 (1kHz)θ0.03º (1kHz)Turn0.5% (1kHz)Measurement Speed (Fastest) L, LK, C, Z, X, Y, R, Q, D, θ75msDCR30m/sTurn75msJudge Transformer ScanningPASS/FAIL judge of all test parametersoutput from optional HANDLER interfaceTest Channel20 ChannelsTriggerInternal, Manual, ExternalDisplay320*240 dot-matrix LCD displayEquivalent Circuit ModeSeries, ParallelCorrection FunctionOpen/Short Zeroing, Load deviationMemory64 instrument setupsGeneral Operation EnvironmentTemperature :10ºC ~ 40ºC, Humidity :10%~90% RHPower Consumption140VA max.Power Requirement90Vac~125Vac or 190Vac~250Vac, 48Hz~62HzWeightApprox. 9kgDimension (W*H*D)480*180*320mm