Digital Panel Meter operates on the principle of dual slope integration. It is available in two types i.e. 3½ digit & 4½ digit. Digital frequency meter incorporates microcontroller with crystal oscillator to display the frequency. It is available in 4 digit type.
- Low cost.
- Seven segment red & green colour LED display with 0.5″ & 1″ size.
- AC current input is incorporated with built-in CT of 1 Amp or 5Amp for isolation.
- High accuracy.
- AC / DC signal measurement
1) Type 2) Model 3) Measuring Range 4) Display height & colour 5) Auxilliary supply 6) Resolution