Uni T Multimeters Auto Range AC/DC Voltage Current Resistance Frequency Tester (UT139A)

Features 1、More than 30 functional ranges are available. Overload protection for all ranges. 2、Low battery voltage indication, data hold function, automatic power off. 3、Not only measures AC/DC voltage, AC/DC current, resistance, frequency, capacitance, duty cycle. 4、Application: homes, schools, metallurgy, communications, manufacturing, national defense, electric power, chemical industry, etc. 5、Best choice for electric circuit/equipment maintenance and repairing. Specification Description: UT139 Series digital 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. Features: More than 30 functional ranges are available. Overload protection for all ranges. Application: homes, schools, metallurgy, communications, manufacturing, national defense, electric power, chemical industry, etc. Best choice for electric circuit/equipment maintenance and repairing. Specification: Brand: UNI-T Basic function Range Basic Accuracy Model(Optional) 40mV/400mV/4V/40V/400V/600V 60mV/600mV/6V/60V/600V 40mV/400mV/4V/40V/400V/600V 60mV/600mV/6V/60V/600V ±(0.8%+3) DC Current(A) 200μA/2000μA/20mA/200mA/2A/10A ± (1.0%+2) 400μA/4000μA/40mA/400mA/4A/10A 600μA/6000μA/60mA/600mA/6A/10A ± (0.8%+2) AC Current(A) 200μA/2000μA/20mA/200mA/2A/10A ±(1.2%+2) 400μA/4000μA/40mA/400mA/4A/10A 600μA/6000μA/60mA/600mA/6A/10A ±(1.0%+3) Resistance(Ω) 200Ω/2KΩ/20KΩ/200KΩ/2MΩ/20MΩ ±(1.0%+2) 400Ω/4KΩ/40KΩ/400KΩ/4MΩ/40MΩ 600Ω/6KΩ/60KΩ/600KΩ/6MΩ/60MΩ ±(0.8%+2) Capacitance(F) 9.999nF/99.99nF/999.9nF/9.999μF/99.99μF/999.9μF/ ±(4.0%+5) 9.999mF/99.99mF Frequency(Hz) 9.999Hz~9.999MHz ±(0.1%+4) Temperature(°C) -40 °C ~1000°C ±(1.0%+3) Temperature(°F) -40°F~1832°F ±(1.5%+5) Special function Max. display 1999 5999 Auto-range Yes Yes Manual-range Yes Yes True RMS Yes Yes Frequency respond(Hz) 45Hz ~400Hz 45Hz ~1kHz AC VFD measurement Yes Yes Duty ratio 0.1%~ 99.9% Yes Diode test Approx. 2V Approx. 3V NCV Yes Yes Battery test 1.5V / 9V Yes Automatic power off Approx. 15min Yes Yes Off buzzing Yes Yes Relative measurement Yes Yes Min./Max. value Yes LCD light Yes Yes Input protective 600Vrms Yes Yes Input resistance Max. 1GΩ Yes Yes General features Battery type 2*AA1.5V(NOT INCLUDED) LCD size Approx. 5.8*3.6 cm / 2.3*1.4inch Color Red + Black Weight 560g Size: Approx. 17.5*8*4.5cm / 6.9*3.1*1.8inch Package Included: 1 x Multimeter1 x Multimeter 1 x Test Lead 1 x Temperature Probe(UT139C only) Package List