U1401B数字万用表的详细介绍
U1401B数字万用表：
- Dual display with bright LCD backlight
- Simultaneous signal source and measure for all-in-one-tool convenience
Source bipolar voltage and current, square-w***e signal, with auto SCAN and RAMP output modes - Measure DC, AC, AC+DC, Resistance, temperature, frequency, pulse width, duty cycle; check diode and continuity
- 3-year warranty for greater assurance of quality and reliability
- 4-20 mA and 0-20 mA percentage scale readout
- 50,000 count true-RMS DMM
- Built-in battery charging capability