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( 3 1/2 ) DIGITAL RED LED 0~20A AC CURRENT PANEL METER This kit include one 0~20mA AC panel meter and one 50A~50mA CT(Current Transformer). The kit could be used to measure 0~20A AC current. Size of the panel meter: 79mm x 42.5mm x 25.5 mm XL5139 series panel meter uses a AC 9V power supply, and can measure AC/DC voltage or AC/DC current. The power supply can be a separate 9V-11V AC or 9-12C DC source. The measurement range is marked at the backside of the panel meter, check it carefully to see whether it is what you wanted. !!!The power supply must be a separate one, BE SURE OF THIS OR YOUR PANEL METER MAY BE DAMAGED!!! This series is of very good quality and has a great appearance. It has a convex face and glasslike feel to its surface. If your total purchasing price is more than $100 or the flat rate mail fee is over $50, we will use TNT express to deliver your package. |