HP850F數(shù)字式三相功率鉗表 Digital3-PhasePowerClampMeterDigitalPowerClampMetersDigMeters顯示位數(shù)Display:9999.量程選擇RangeSelect:自動量程AutoRanging.交流電壓ACVoltage:15V～600V.交流電流ACCurrent:40A～1000A.有功功率ActivePower:0.01kW～600kW.視在功率ApparentPower:0.01kWA～600kWA.無功功率ReactivePower:0.01kWAr～600kWAr.功率因數(shù)PowerFactor:0.3～1.0.相位角PhaseAngle:0 ～360 .電能ActiveEnergy:1～9999kWh.溫度Temperature:-20℃～1000℃.頻率Frequency:20Hz～500Hz.單相兩線式測量Single-phase2-wire.三相三線式測量3-phase3-wire.三相四線式測量3-phase4-wire.相序檢測PhaseRotationTest.交流真效值測量ACTrueRMS.面板校準功能CalibrationFeature.數(shù)據(jù)存儲Datamemory:99Groups.最大值/最小值MAX/MIN.數(shù)據(jù)接口USB.鉗夾口徑JawCaliber:55mm.數(shù)據(jù)保持DateHold.背光照明BackLight.自動關機AutoPowerOff.電源Powersupply:9VAlkalineorNiCdbattery.機身尺寸Dimension:275 120 33mm..重量Weight:約approx.560g(含電池includingbattery