tAc4 is a reliable, simple and fast single phase AC meter. It shows four AC parameters Voltage, Current, Wattage, and Power Factor on bright Red LED Display. At a time, it shows only one parameter on the screen and a point LED also indicates the displayed parameter. When user press SET Button then next parameter shown on screen. it has also the facility of auto-scrolling, when user press SET button for 5seconds, tAc4 goes to the auto-scrolling mode and shows all four parameters one by one after a little time delay.
For Example:
If at present, the display shows Voltage then a point LED also glow on the Voltage tab. When user press SET Button, then the display shows Current and a point LED glow on the Current tab and so on.
Technical Specification
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Auxiliary Power |
180 – 250V, 50Hz |
Input Voltage |
30 – 300V, 50Hz |
Input Current |
50 mA to 5.0 Amp (available up-to 20A) |
Accuracy |
Class 1.0 (For electrical parameters) |
Resolution |
Floating Decimal Point |
Display |
Bright LED Display |
Size |
72mm X 72mm X 84mm |
Connection Diagram
tAc4 Introduction video
tAc4 Introduction- how to view a load parameters