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Audio power meter K4307

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39,99 $

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Assemble electronic project, Level 2. 10 LED scale, up to 2000Wrms power measurements. Does not need a special power supply, because it is supplied directly from the speaker output. Ideal for car audio systems and PA systems. Also usable for bridged amplifiers. The unit can be used both horizontal and vertical. The kit comes with a front panel and four attractive front stickers, for the different scales. Four different scales: at 4 ohms load in low power mode: 0.3 to 400W rms / at 4 ohms load in high power mode: 10 to 2000W rms / at 8 ohms load in low power mode: 0.15 to 200W rms / at 8 ohms load in high power mode: 5 to 1000W rms. Minimum input sensitivity: 1.1V rms (low power mode). Maximum input voltage: 130V peak (high power mode). Current consumption: 25mA at full scale. Luminous intensity: 8 to 20mcd / LED. Dimensions: 120 x 40 x 28 mm (4.7 x 1.6 x 1.1").

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