Descriptions UT139 Seriesdigital multimeters are newly designed to offer users better performance and higher safety rating Totally over load protection and unique structural design make it new type of multimeter with high performance price ratio and a best choice for electricians used in electrical maintenance and repairing An ideal tool for equipment testing maintenance and repair widely needed in electronics electric power schools metallurgy communications manufacturing petroleum national defense chemical industry etc Features 1 True RMS for the whole series 2 Measure signals with varied frequency VFC 3 Measure large capacitance up to 100mF 4 Optional AC DC 60A current clamps in different models to measure current up to 60A 1mv 1A 5 NCV designed for the whole series a
necessity for electricians 6 AA1 5Vx 2 5 battery easy for users to purchase and replace 7 Soft rubber holster is easyto stand 2m drop 8 Optional magnetic hanging strap offered to facilitate tests in special location 9 Fast to replace fuse just by opening battery cover 10 Reliable with use of internal 2PCS fuses with high breaking capacity 11 Protection against 600V input 1 minute from misconnection 12 Safety Rating CAT III 600V Display Count 6000Auto Range Manual Range True RMS Bandwidth Hz 45Hz 1kHzV F C Duty Cycle 0 1 99 9 Diode Around 3VNCV Auto Power Off Around 15 MinutesContinuity Buzzer Low Battery Indication 2 5VData Hold Relative Mo
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