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. Applications It can work in dark environment. Features MAX/MIN/REL modes Data hold, LED backlight, auto power off Full range protection (600V) True RMS NCV Auto/manual ranges selectable Color: Red Weight(KG): 0.330
Specifications Range UT139C 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%+3) Temperature (°F) -40°F~1832°F ±(1.5%+5) Features Display count 　 6000 Auto range/Manual range /True RMS 　 √ Bandwidth (Hz) 　 45Hz~1kHz NCV/Continuity buzzer 　 √ Duty cycle 0.1%~99.9% √ Diode 　 Around 3V General Characteristics Power 1.5V battery (R6) x 2 Display 58mm x 36mm Product color Red and grey Product net weight 354g Product size 170mm x 80mm x 48mm Standard accessories Batteries, test leads, temperature probe Standard individual packing Gift box, English manual Standard quantity per carton 20pcs Standard carton measurement 450mm x 330mm x 340mm Standard carton gross weight 12.2kg Optional accessory Current sensor AC/DC 40A
