AOB294U, AOB295U, AOB294I, AOB295I Series digital display voltmeters(ammeters) are a new generation of programmable economy digital display mounted meters, which are mainly used in the real-time measurement and indication on AC or DC voltage(ammeter) in an electric circuit. With features of high precision, good stability and calibration-free long-term operation, onsite parameter setting on a panel, it is an idea substitute of traditional dial instrument or ordinary digital instrument.
1.2.1 Adopt SMT product techniques, compact circuit, high reliability;
1.2.2 AC sampling, RMS measuring mode, wave distortion doesn't effect the accuracy rate;
1.2.3 With overrun alarm contact output function, the higher and lower limit alarm are programmable.
1.2.4 Setting function of alarm delay time;
1.2.5 Display multiply power is programmable and apply to transformer with several specifications.
1.2.6 Setting function of digital filtering time
1.2.7 Unique method of installation, can complete the installment easily without tool;
1.2.8 With performance of intelligent meters, price of common meters, high cost performance.