UNI T UT139C UT139B Digital Multimeter Auto Range True RMS Meter Handheld Tester 6000 Count Temperature +original box|true rms meter|true rmsuni-t

UT139 series digital multimeter is a high reliability, high security, automatic range, hand-held multimeter and so on. With a large screen digital and high-resolution features, full-scale overload protection and unique design; and has a frequency converter VFD (Variable-frequency Drive) measurement function, can be stable measurement of high frequency interference signal frequency conversion voltage or current occasions; True RMS measurement, data retention, relative measurement, maximum / minimum value, undervoltage hints, backlight and auto power off function, making it a more powerful new generation of practical electrical measuring instruments.

SpecificationsRangeBest AccuracyModel UT139AUT139BUT139CDC Voltage (V)20mV/200mV/2V/20V/200V/600V ±(0.5%+2)   40mV/400mV/4V/40V/400V/600V  ±(0.5%+2)  60mV/600mV/6V/60V/600V   ±(0.5%+2) AC Voltage (V)20mV/200mV/2V/20V/200V/600V ±(1%+3)   40mV/400mV/4V/40V/400V/600V  ±(0.8%+3)  60mV/600mV/6V/60V/600V   ±(0.8%+3) DC Current (A)200μA/2000μA/20mA/200mA/2A/10A± (0.7%+2)   400μA/4000μA/40mA/400mA/4A/10A ± (0.7%+2)  600μA/6000μA/60mA/600mA/6A/10A  ± (0.7%+2) AC Current (A)200μA/2000μA/20mA/200mA/2A/10A±(1%+3)   400μA/4000μA/40mA/400mA/4A/10A ±(1%+3)  600μA/6000μA/60mA/600mA/6A/10A  ±(1%+3)Resistance (Ω)200Ω/2kΩ/20kΩ/200kΩ/2MΩ/20MΩ ±(1.0%+2)   400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ  ±(0.8%+2)  600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ   ±(0.8%+2) Capacitance (F)9.999nF/99.99nF/999.9nF/9.999μF/99.99μF/999.9μF/9.999mF/99.99mF  ±(4.0%+5) ±(4.0%+5)Frequency (Hz)10Hz-10MHz ±(0.1%+4) ±(0.1%+4) Temperature (°C)-40 °C~1000°C  ±(1.0%+3) Temperature (°F)-40°F~1832°F  ±(1.5%+5)FeaturesDisplay Count 200040006000Auto Range √   √   √   Manual Range √   √   √   True RMS √   √   √   Bandwidth (Hz）  45Hz ～400Hz 45Hz ～1kHz 45Hz ～1kHz V.F.C √   √   √   Duty Cycle0.1% ～ 99.9%   √   √   Diode Around 2VAround 3VAround 3VNCV √   √   √   Battery Test1.5V / 9V√     Auto Power OffAround 15 Minutes√   √   √   Continuity Buzzer √   √   √   Low Battery Indication≤2.5V√  √  √  Data Hold √  √  √  Relative Mode √  √  √  MAX/MIN √  √  √  LCD Backlight √  √  √  Input Protection600Vrms√  √  √  Input Impedance for DCV1GΩ Max√  √  √  

 

# Battery won't be included in shipping because of new air post regulation.   Package includes as below 1 x UNI-T UT139A Digital Clamp Meter (Battery Not Included).   1 x NKTECH TL-1 Screwdriver.   1 x English User Manual.   1 x Test Lead.