품질로 인정받는 유니트렌드

True RMS 온도 및 주파수 측정 가능 디지털 멀티미터




SpecificationsRangeBest Accuracy
Model　UT139AUT139BUT139C
DC Voltage (V)20mV/200mV/2V/20V/200V/600V±(0.5%+2) 　　
40mV/400mV/4V/40V/400V/600V　±(0.5%+2) 　
60mV/600mV/6V/60V/600V　　±(0.5%+2)
AC Voltage (V)20mV/200mV/2V/20V/200V/600V±(1%+3) 　　
40mV/400mV/4V/40V/400V/600V　±(0.8%+3) 　
60mV/600mV/6V/60V/600V　　±(0.8%+3)
DC Current (A)200μA/2000μA/20mA/200mA/2A/10A± (0.7%+2) 　　
400μA/4000μA/40mA/400mA/4A/10A　± (0.7%+2) 　
600μA/6000μA/60mA/600mA/6A/10A　　± (0.7%+2)
AC Current (A)200μA/2000μA/20mA/200mA/2A/10A±(1%+3) 　　
400μA/4000μA/40mA/400mA/4A/10A　±(1%+3) 　
600μA/6000μA/60mA/600mA/6A/10A　　±(1%+3)
Resistance (Ω)200Ω/2kΩ/20kΩ/200kΩ/2MΩ/20MΩ±(1.0%+2) 　　
400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ　±(0.8%+2) 　
600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ　　±(0.8%+2)
Capacitance (F)9.999nF/99.99nF/999.9nF/9.999μF/99.99μF/
999.9μF/9.999mF/99.99mF		　 ±(4.0%+5) ±(4.0%+5)
Frequency (Hz)10Hz-10MHz　±(0.1%+4) ±(0.1%+4)
Temperature (°C)-40 °C~1000°C　　±(1.0%+3)
Temperature (°F)-40°F~1832°F　　±(1.5%+5)
Features
Display Count　200040006000
Auto Range　√  √  √  
Manual Range　√  √  √  
True RMS　√  √  √  
Bandwidth (Hz）　45Hz ～400Hz45Hz ～1kHz45Hz ～1kHz
V.F.C　√  √  √  
Duty Cycle0.1% ～ 99.9% 　√  √  
Diode　Around 2VAround 3VAround 3V
NCV　√  √  √  
Battery Test1.5V / 9V√  　　
Auto Power OffAround 15 Minutes√  √  √  
Continuity Buzzer　√  √  √  
Low Battery Indication≤2.5V√  √  √  
Data Hold　√  √  √  
Relative Mode　√  √  √  
MAX/MIN　√  √  √  
LCD Backlight　√  √  √  
Input Protection600Vrms√  √  √  
Input Impedance for DCV1GΩ Max√  √  √  
General Characteristics
PowerAA1.5*2
LCD Size58mm × 36 mm
Product ColourRed and Grey
Product Net Weight370g
Product Size175mm x 81mm x 48.5 mm
Standard AccessoriesUT139A/B-Battery, Test Leads；UT139C-Battery, Test Leads, Temperature Probe  
Standard Individual PackingGift Box, English Manual
Standard Quantity Per Carton40 PCs
Standard Carton Measurement645mm×450mm×340mm (0.098CBM Per Standar Carton)
Standard Carton Cross Weight25.5 Kg
Optional Accessories*
UT139C-Current Sensor  AC/DC40A