ดิจิตอลมัลติมิเตอร์ INDUSTRIAL TRUE RMSDIGITAL MULTINETERSS UNI-T UT139A
เครื่องวัดแอมป์
Industrial true RMS Digital Multimeters
UNI-T UT139A
SPECIFICATIONS
Specifications Range Best Accuracy
Model UT139A
DC Voltage (V) 20mV/200mV/2V/20V/200V/600V ± (0.5%+2) 40mV/400mV/4V/40V/400V/600V 60mV/600mV/6V/60V/600V
AC Voltage (V) 20mV/200mV/2V/20V/200V/600V ± (1%+3) 40mV/400mV/4V/40V/400V/600V 60mV/600mV/6V/60V/600V
DC Current (A) 200mA/2000mA/20mA/200mA/2A/10A ± (0.7%+2) 400mA/4000mA/40mA/400mA/4A/10A 600mA/6000mA/60mA/600mA/6A/10A
AC Current (A) 200mA/2000mA/20mA/200mA/2A/10A ± (1%+3) 400mA/4000mA/401mA/400mA/4A/10A 600mA/6000mA/60mA/600mA/6A/10A
Resistance (W) 200W/2kW/20kW/200kW/2MW/20MW ± (1%+2) 400W/4kW/40kW/400kW/4MW/40MW 600W/6kW/60kW/600kW/6MW/60MW
Capacitance (F) 9.999nF/99.99nF/999.9nF/9.999mF 99.99mF/999.9mF/9.999mF/99.99mF
Frequency (Hz) 10Hz-10MHz
Temperature (°C) -40 °C~1000°C
Temperature (°F) -40 °F~1832°F
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