UNI-T UT139S True RMS Digital Multimeter

UNI-T UT139S True RMS Digital Multimeter UT139 series are CAT III 600V digital multimeters designed for electricians. Its NCV feature can effectively check electrical status through measuring EM field intensity. The new UT139E/S models include special features such as LoZ (ACV) for measuring ‘ghost’ voltage. Its built-in 31-segment analog bar also gives electricians a better visual representation of measurement results. UT139S is built with black EBTN display and it is a perfect meter for working in dark environments. Features MAX/MIN/REL modes Data hold, LED backlight, auto power off Full range protection (600V) True RMS NCV Auto/manual ranges selectable Specifications Specifications Range UT139S DC voltage (V) 600V ±(0.5%+2) AC voltage (V) 600V ±(0.8%+3) DC current (A) 10A ±(0.7%+2) AC current (A) 10A ±(1%+3) Resistance (Ω) 60MΩ ±(0.8%+2) Capacitance (F) 99.99mF ±(4%+5) Frequency (Hz) 10Hz~10MHz ±(0.1%+4) Temperature (°C) -40°C~1000°C ±(1%+4) Temperature (°F) -40°F~1832°F ±(1.5%+5) Features Display count 6000 Auto range/Manual range/True RMS √ Bandwidth (Hz) 45Hz~400Hz NCV/Continuity buzzer √ Duty cycle 0.1%~99.9% √ Diode Around 3V LPF/LoZ (ACV) √ Analog bar √ General Characteristics Power 2 x Battery (R6) 1.5V Display 58mm x 36mm Product color Red and grey Product net weight 345g Product size 170mm x 80mm x 48mm Applications Package Contents 1 x UNI-T UT139S True RMS Digital Multimeter 2 x (1 Pair) Test leads 1 x Point-contact temperature probe 1 x User Manual Note: Batteries are not included in the package Documents English Manual Datasheet