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<title><![CDATA[EC21 Product Catalogs - variable resister]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/variable-resister--2717/1/variable resister.html]]></link><item>
<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[variable (PV), or read current output and percent of span.Common practice commands provide functions that are common to many but not all field devices, for example read multiple variables, set dampin]]></description><pubDate><![CDATA[20240408]]></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[New Olympus BondMaster 600 Multimode Bond Tester]]></title><link><![CDATA[https://117714.en.ec21.com/New-Olympus-BondMaster-600-Multimode--11801594_11801602.html]]></link><description><![CDATA[Variable from 0.520 s to 40 s
Low Pass Filter*6 Hz to 300 Hz
Probe DriveLOW, MEDIUM, and HIGH user-adjustable settings
Variable Persistence*0.1 s to 10 s
Variable Display Erase*0.1 s to 60 s
Availabl]]></description><pubDate><![CDATA[20230604]]></pubDate></item>
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<title><![CDATA[STZJY-6 Digital Electric Strain Direct Shear Apparatus]]></title><link><![CDATA[https://hzyueke003.en.ec21.com/STZJY-6-Digital-Electric-Strain--6176826_6180045.html]]></link><description><![CDATA[Variable speed, 0.01 to 2.99mm/minute 
8. AC220VAC/60HZ 
9. Packing measurement:1000x680x1300mm, weight: 215kg 
Features: 
1. Microprocessor controlled drive system 
2. Large LCD display 
3. Test spe]]></description><pubDate><![CDATA[20150509]]></pubDate></item>
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<title><![CDATA[Mattress Tester Machine]]></title><link><![CDATA[https://annie0423.en.ec21.com/Mattress-Tester-Machine--10805389_10805390.html]]></link><description><![CDATA[variable. 
Specificationornell Mattress Tester Factory 
Design criteria: ASTM F 1566 
Test objectives: Use specific block impact on the mattress over and over again, to assess their durability, and t]]></description><pubDate><![CDATA[20180821]]></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[variable ratio polarity tester, voltage characteristic tester, transformer volt-ampere characteristics tester, transformer tester, transformer integrated tester 
The Characteristics of the products 
]]></description><pubDate><![CDATA[20180827]]></pubDate></item>
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<title><![CDATA[10KV 12KV Transformer Dielectric Dissipation Factor Capacitance and Tan Delta Tester]]></title><link><![CDATA[https://kill235jklh.en.ec21.com/10KV-12KV-Transformer-Dielectric-Dissipation--10544358_10544791.html]]></link><description><![CDATA[variable frequency
External HV: In case of UST, maximum test current is 1A, and power frequency or variable frequency is 40-70Hz
In case of GST, maximum test current is 10kV/1A, and power frequency o]]></description><pubDate><![CDATA[20180426]]></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--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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