This series of instruments is a stable, high-precision, handheld 3 1/2 digital multimeter, the whole circuit is designed to LSI, dual slope A / D converter as its core and with a fully functional overload protection. It can be used to measure DC voltage and AC voltage, DC and AC current, resistance, capacitance, diode, continuity tests. Widely used in: laboratories, factories, engineers, family, etc.
1, the automatic shutdown function, anti-burn design, from multiple full protection, overload protection;
2,3 1/2 digital LCD screen, the maximum display value 1999;
3, the maximum 2000uF capacitance measurement, the minimum 200nV AC voltage measurement, temperature measurement function;
4, continuity measurement (alarm buzzer sound, lighting light and spacious, loud buzzer);
5, the low voltage signal display;
6, large-screen display, legible;
7, antimagnetic / drop resistance / anti-interference ability.