User’s Manual UTG1000X SeriesInstruments.uni-trend.com 2 / 74ForewordDear Users,Hello! Thank you for choosing this brand new UNI-T instrument. In order to use this instrument safely and correctly,please read this manual thoroughly, especially the Safety Requirements part.After reading this manual, it is recommended to keep the manual at an easily accessible place, preferably close tothe device, for future reference.Copyright InformationCopyright is owned by Uni-Trend Technology (China) Limited.UNI-T products are protected by patent rights in China and foreign countries, including issued and pendingpatents.UNI-T reserves the rights to any product specification and pricing changes.UNI-T reserves all rights. Licensed software products are properties of Uni-Trend and its subsidiaries or suppliers,which are protected by national copyright laws and international treaty provisions. Information in this manualsupersedes all previously published versions.UNI-T is the registered trademark of Uni-Trend Technology (China) Co., Ltd.WarrantyUNI-T warrants that the product will be free from defects for a one year period. If the product is re-sold, thewarranty period will be from the date of the original purchase from an authorized UNI-T distributor. Probes, otheraccessories, and fuses are not included in this warranty.If the product is proved to be defective within the warranty period, UNI-T reserves the rights to either repair thedefective product without charging of parts and labor, or exchange the defected product to a working equivalentproduct. Replacement parts and products may be brand new, or perform at the same specifications as brand newproducts. All replacement parts, modules, and products become the property of UNI-T.