ดิจิตอลมัลติมิเตอร์ MODERN DIGITAL MULTINETERSS UNI-T UT61B
เครื่องวัดแอมป์
Modern Digital Multimeters
UNI-T UT61B
SPECIFICATIONS
Specifications Range Best Accuracy
Model UT61B
DC Voltage (V) 400mV/4V/40V/400V/1000V 40mV/400mV/4V/40V/400V/1000V ±(0.5%+1)
AC Voltage (V) 400mV/4V/40V/400V/750V 40mV/400mV/4V/40V/400V/750V ±(1%+3)
DC Current (A) 400mA/4000mA/40mA/400mA/4A/10A ±(1%+2)
AC Current (A) 400mA/4000mA/40mA/400mA/4A/10A ±(1.2%+5)
Resistance (W) 400W/4kW/40kW/400kW/4MW/40MW ±(1%+2)
Capacitance (F) 40nF/400nF/4mF/40mF/400mF/4000mF ±(3%+5)
Frequency (Hz) 10Hz-10MHz ±(0.1%+4)
Temperature (°C) -40 °C~1000°C ±(1.2%+3)
Temperature (°F) -40 °F~1832°F ±(1.2%+4)
Features
Display Count 4000
Auto Range Ö
Manual Rang Ö
Bandwidth (Hz) 45Hz~400Hz Ö
Duty Cycle Ö
Diode Ö
Transistor
NCV
Auto Power Off Around 15 Minutes Ö
Continuity Buzzer Ö
Low Battery Indication £7.5V Ö
Data Hold Ö
Relative Mode Ö
MAX//MIN Ö
RS-232 Ö
LCD Backlight Ö
Analogue Bar Graph 41
Input Protection Ö
Input Impedance for DCV Around 10MW Ö
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