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<title><![CDATA[EC21 Product Catalogs - variable voltage variable frequency]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/variable_voltage_variable_frequency--2717/1/variable voltage variable frequency.html]]></link><item>
<title><![CDATA[Manufacturer Variable Frequency Series High Voltage AC Resonant Test System]]></title><link><![CDATA[https://kill235jklh.en.ec21.com/Manufacturer_Variable_Frequency_Series_High--10544358_10544744.html]]></link><description><![CDATA[Manufacturer Variable Frequency Series High Voltage AC Resonant Test System
Product Description
The device is designed and manufactured for AC withstand voltage test of 10kV / 35kV / 110kV /220kv cab]]></description><pubDate><![CDATA[20170921]]></pubDate></item>
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<title><![CDATA[New Fluke TI480 PRO 60HZ Thermal Imager]]></title><link><![CDATA[https://focuscalibration.en.ec21.com/New_Fluke_TI480_PRO_60HZ--11927627_11927630.html]]></link><description><![CDATA[Frequency60 HzField of View34 x 24 DegreesScreen Size3.5 INIR/Overlay Fusion ImageYesVideo OutputYesFocusAdjustable and FixedLaser SpotYesPicture in PictureYesVideo RecordingYesMoveable SpotsYesTouch]]></description><pubDate><![CDATA[20250104]]></pubDate></item>
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<title><![CDATA[Ground Resistance Tester]]></title><link><![CDATA[https://hengfengtest.en.ec21.com/Ground_Resistance_Tester--11895397_11895404.html]]></link><description><![CDATA[variable frequency power supply module, and the output power supply is continuously variable frequency adjustable. The frequency of 45-55Hz can be switched for measurement, and there are several grou]]></description><pubDate><![CDATA[20240130]]></pubDate></item>
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<title><![CDATA[NACTP Automatic CT PT Comprehensive Analyzer]]></title><link><![CDATA[https://nanaoelec.en.ec21.com/NACTP_Automatic_CT_PT_Comprehensive--10586979_10716664.html]]></link><description><![CDATA[Voltage characteristic tester, volt-ampere characteristic variable ratio polarity tester, voltage characteristic tester, transformer volt-ampere characteristics tester, transformer tester, transforme]]></description><pubDate><![CDATA[20180827]]></pubDate></item>
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<title><![CDATA[Gfuve Handheld Three Phase Energy Meter Calibrator]]></title><link><![CDATA[https://gfuve0123.en.ec21.com/Gfuve_Handheld_Three_Phase_Energy--10658139_11236551.html]]></link><description><![CDATA[voltage and current.Measure frequency of power line.Display vector diagram.Display waveform of U and I.Analyze and display content of harmonic of U and I.Measure 2-64 harmonic of U, I.Store and displ]]></description><pubDate><![CDATA[20200820]]></pubDate></item>
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<title><![CDATA[Fluke 754 Documenting Process Calibrator and Hart Instrumentation]]></title><link><![CDATA[https://endangsurvey.en.ec21.com/Fluke_754_Documenting_Process_Calibrator--11329183_11550830.html]]></link><description><![CDATA[voltage, current, resistance, and frequency. Since it both measures and sources, you can troubleshoot and calibrate all with one rugged tool.
Powerful, yet easy to use 
The easy-to-follow menu-driven]]></description><pubDate><![CDATA[20240408]]></pubDate></item>
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<title><![CDATA[ZXUD - 40 Digital Truecolor Ultrasonic Flaw Detector]]></title><link><![CDATA[https://ndtchina.en.ec21.com/ZXUD_40_Digital_Truecolor_Ultrasonic--6581053_6161468.html]]></link><description><![CDATA[Variable width, voltage square pulse generator set and multi-pole damping set, making the probe and the detector match up.
Optimizing pulse repetition frequency control, good dynamic effect of echo p]]></description><pubDate><![CDATA[20140520]]></pubDate></item>

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