GVDA GD169A 1000V 1000A Digital Clamp Meter Multimeter Auto Range True RMS NCV DC AC VFD Voltage Inrush Tam sim no Tester Voltmeter Smart Multitester hauv Tshuag
Qhov kev ua haujlwm tsis siv neeg ua haujlwm tso cai rau kev ntsuas yooj yim thiab raug yam tsis tas yuav hloov kho qhov ntau. Lub ntsuas hluav taws xob kuj tseem muaj lub luag haujlwm ntse uas tuaj yeem txheeb xyuas qhov AC voltage waveform (sinusoidal lossis non-sinusoidal) kom paub meej qhov ntsuas qhov tseeb.
Qhov tseeb RMS thev naus laus zis ua kom muaj kev nyeem ntawv tseeb, txawm tias nyob hauv qhov chaw muaj suab nrov lossis cuam tshuam hluav taws xob. Lub ntsuas hluav taws xob kuj tseem muaj lub ntsuas hluav taws xob tsis sib cuag (NCV) uas tuaj yeem kuaj pom qhov muaj nyob ntawm cov xov hlau tsis muaj kev sib cuag.
Kev ntsuas kub ua haujlwm tso cai rau ntsuas qhov ntsuas kub ntawm -40 degree mus rau 1000 degree, ua rau nws muaj ntau yam cuab yeej rau ntau yam kev siv.
Qhov no digital clamp meter yog tsim los nrog kev nyab xeeb hauv siab, muaj kev tiv thaiv overload, tiv thaiv overvoltage, thiab ob chav rwb thaiv tsev. Nws kuj muaj qhov loj backlit LCD zaub kom nyeem tau yooj yim hauv cov teeb pom kev tsis zoo.
Zuag qhia tag nrho, GVDA Digital Clamp Meter yog qhov txhim khu kev qha, raug, thiab ntau yam cuab yeej rau cov kws tshaj lij lossis cov neeg nyiam DIY tab tom nrhiav los ntsuas qhov ntsuas hluav taws xob.
