0 01hz very low frequency tester

{"cid":"91219794","title":"VLF High Voltage Testing 0.01Hz 80kV Very Low Frequency Tester","imgUrl":"https:\/\/img.ismap.com\/nimg\/3a\/8f\/306fc44e7ef5e36cfd18ff6b09e8-200x200-1.jpg","attrs":{"Price":"USD1.0","Model Number":"VLF","Minimum Order Quantity":"1 set Very Low Frequency Tester","Delivery Time":"10 days","Certification":"ISO9001","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"1000 sets per month","Packaging Details":"Very Low Frequency Tester packed in veneer case","Item Name":"VLF High Voltage Testing 0.01Hz 80kV Very Low Frequency Tester","Functions":"Supply high voltage for power cable testing","Voltage output":"30kV, 40kV, 50kV, 60kV, 70kV, 80kV","Measurement accuracy":"2.5%","Rated current":"30mA","Frequency":"0.1Hz, 0.05Hz, 0.02Hz","Power supply":"AC220V \u00b1 10%, 50Hz\/60Hz","Warranty":"One year","Service":"OEM service is available"}}

{"cid":"91195998","title":"High Voltage Testing 0.01Hz 80kV Very Low Frequency Tester","imgUrl":"https:\/\/img.ismap.com\/nimg\/1c\/28\/29f69e0aedb4babe62203eace356-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"AI","Model Number":"VLF","Minimum Order Quantity":"1 full set Very Low Frequency Tester","Delivery Time":"15 working days","Certification":"ISO9001","Place of Origin":"China Mainland","Payment Terms":"Western Union, , T\/T, L\/C","Packaging Details":"Very Low Frequency Tester packed in veneer cases","Supply Ability":"100 sets\/motnh","Test objects":"Electric cable, transformer, generator, motor, etc.","Output voltage":"30kV, 40kV, 50kV, 60kV, 80kV","Output frequency":"0.1Hz, 0.05Hz, 0.02Hz","Display":"LCD display","Power supply":"AC220V \u00b1 10%, 50Hz\/60Hz","Warranty":"One year","Keyword":"Very Low Frequency Tester","Color":"Black"}}

{"cid":"91222228","title":"Digital Portable 80kV VLF Cable Hipot Tan Delta AC Withstand Voltage Tester","imgUrl":"https:\/\/img.ismap.com\/nimg\/5a\/45\/d7f8395d2e1ca5bcfa709c532642-200x200-1.jpg","attrs":{"Brand Name":"XZH TEST","Model Number":"XHDPJ-80","Minimum Order Quantity":"1 unit","Delivery Time":"5-8 work days","Certification":"CE, ISO","Place of Origin":"Xi'an, Shaanxi, China","Payment Terms":"T\/T","Supply Ability":"1000pieces\/Year","Packaging Details":"Wooden case","Power":"Electricity","Customized":"30\/50\/60\/80kV","Color":"Black","Transport Package":"Wooden Box Filled with Foam Inside","Trademark":"XZH TEST","HS Code":"9030339000","Customization":"Available","After-sales Service":"Warranty Certificate","Warranty":"12 Months"}}