Product Details
K4307 Audio Power Meter
Velleman


22663
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Description:
This unit measures up to 2000Wrms on a 10 LED scale. The unit does not require a special power supply as it is supplied directly from the speaker output. The unit is ideal for car audio and PA systems. The unit can be used horizontally or vertically. 
Specifications: 
Min. input sensitivity: 1.1Vrms (low power mode)
Max. input voltage: 130Vpeak (high power mode)
Current consumption: 25mA at full scale