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🎶 Tune into Precision with Every Decibel!
The Extech 407744 is a high-performance sound calibrator designed for 0.5" and 1" microphones, delivering precise 94dB sound levels. Its non-contact measurement capability allows for easy operation, while the integral light beam ensures accurate readings from a distance of up to 6 inches. With updates every second, this device is perfect for professionals seeking reliable and immediate sound calibration.
G**L
I need the certification of calibration of this calibrator please answer me
I need the certificationof this calibrator I really need it, it doesnt come with the product. I first buy this product to calibrate my Extech HD600 but I realized that this item doesnt come with a calibration certificate that I need to present for a project, without this its is useless.
A**R
No funciona correctamente
Entrega un nivel de sonido de 95.2 dB SPL y no de 94.0 dB SPL como deberia hacerlo de acuerdo a las especificaciones
M**I
Working companion
I love it! Used this baby almost everyday since i bought it and the data result is precisely as expected! Good bargain!
S**T
Four Stars
Quite a good instrument.
Trustpilot
Hace 2 semanas
Hace 2 semanas