Uni-T UT139C Ψηφιακό Πολύμετρο True RMS με Buzzer με Μέτρηση AC / DC / Αντίστασης

MAX/MIN/REL modes
Data hold, LED backlight, auto power off
Full range protection (600V)
True RMS
NCV
Auto/manual ranges selectable
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