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

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. Low battery voltage indication, data hold function, automatic power off. Not only measures AC DC voltage, AC DC current, resistance, frequency, capacitance, duty cycle. 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) UT139A UT139C DC Voltage(V) 20mV 200mV 2V 20V 200V 600V + (0.5percent +2) 40mV 400mV 4V 40V 400V 600V 60mV 600mV 6V 60V 600V + (0.5percent +2) AC Voltage(V) 20mV 200mV 2V 20V 200V 600V + (1.0percent +3) 40mV 400mV 4V 40V 400V 600V 60mV 600mV 6V 60V 600V + (0.8percent +3) DC Current(A) 200microamps 2000microamps 20mA 200mA 2A 10A + (1.0percent +2) 400microamps 4000microamps 40mA 400mA 4A 10A 600microamps 6000microamps 60mA 600mA 6A 10A + (0.8percent +2) AC Current(A) 200microamps 2000microamps 20mA 200mA 2A 10A + (1.2percent +2) 400microamps 4000microamps 40mA 400mA 4A 10A 600microamps 6000microamps 60mA 600mA 6A 10A + (1.0percent +3) Resistance( Ohm ) 200 Ohm 2K Ohm 20K Ohm 200K Ohm 2M Ohm 20M Ohm + (1.0percent +2) 400 Ohm 4K Ohm 40K Ohm 400K Ohm 4M Ohm 40M Ohm 600 Ohm 6K Ohm 60K Ohm 600K Ohm 6M Ohm 60M Ohm + (0.8percent +2) Capacitance(F) 9.999nF 99.99nF 999.9nF 9.999microfarad 99.99microfarad 999.9microfarad

+ (4.0percent +5) 9.999mF 99.99mF Frequency(Hz) 9.999Hz 9.999MHz + (0.1percent +4) Temperature( degrees C)

40 degrees C 1000 degrees C + (1.0percent +3) Temperature( degrees F)

40 degrees F 1832 degrees F + (1.5percent +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 0.1percent 99.9percent 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 Battery under voltage alarm

less than 2.4V Yes Yes Data retention Yes Yes Relative measurement Yes Yes Min. Max. value Yes LCD light Yes Yes Input protective 600Vrms Yes Yes Input resistance Max. 1G Ohm 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 1 x Temperature Probe(UT139C only)