UT221 is a stable performance and secure 35/6 of the AC and DC digital clamp meter multimeter manufacturers, full-range overload protection circuit multimeter agents, unique design and superior performance make it a special electrical instruments. Range Basic Accuracy Model UT221 AC current (A) 660A/2000A ± (2.5% +5) DC current (A) 660A/2000A ± (2.5% +5) AC voltage (V) 6.6V/66V/660V/750V ± ( 1.2% +5) DC voltage (V) 6.6V/66V/660V/750V ± (0.8% +1) resistance (Ω) 660Ω/6.6KΩ/66KΩ/660KΩ/6.6MΩ/66MΩ ± (1.0% +2) Frequency (Hz) 66Hz/660Hz/6.6kHz/66kHz/660kHz/6.6MHz/20MHz ± (0.1% +3) Nanchang Xingfengxingfeng Instrument Co., Ltd., Jiangxi Nanchang Xing Feng Instrument Digital Multimeter UT2004 spot sales folding, folding Digital Multimeter National Hot UT2004, UT2004 folding digital multimeter multimeter general characteristics [Chongqing], factories multimeter, digital multimeter provided by 星枫 instruments. Welcome to consult Nanchang 星枫 Instrument Co., Ltd. (www.xingfengyiqi.com), be sure to specify when contact is through the "Business Alliance Member" see, thank you! Contact: Zhengjing