Phase Polarity Tester Checker Detector Audio Speaker Microphone Sound Testing

US $154.99

shenzhen, China
Jan 29th

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Phase Polarity Tester Checker Detector PC218A+PC218B For Audio/Speaker/Microphone Item Feature: PC218 is an advanced professional and sophisticated sound engineering installation and commissioning testing instrument,which is the best small test instrument for audio test project,It can accurately test out a variety of phase differences of audio sound field system.which is the necessary testing tools of sound engineering installation and commissioning. This instrument can bring simple and convenient, saving time, saving effort, efficiency to sound engineering installation and commissioning.When there are two or more speakers in one system,you need to make sure that the same of very operational direction of the speaker cone speakers,which is very important. at that time,the stereo speaker unit phase tester can play an important role. The instrument uses a 9V battery, replace the battery is simple and easy to use,carry and operate.and can be used for the phase accuracy test of any Sound System.Particularly suited to the testing of popular public radio sound system,Professional audio combined system,Line array sound system,Line source frets sound system,HIFI stereo systems, car audio systems, home theater and some combined sound occasion.The system consists of two hand-held units, PC218-A pulse can produce their own sound signal and then output the sound signal of 1Hz 1 second through XLR for PC218-B to testing. Package Including: 1*Tester shown as picture.(The protective box is free of charge.It is a gift for you.) Product Performance: Pulse rate: 1Hz Frequency spectrum, electrical : 1Hz to 20KHz Frequency spectrum, acoustic : 200Hz to 5KHz Output level, electrical : 0 to 1V (Acoustic level is fixed) Output load impedance : >1K? Output source impedance : 1K? Power : 9V PP3 battery (= approx 50 hours) Power drain : 10mA Receiver: Frequency spectrum, electrical : 1Hz to 20KHz Frequency spectrum, acoustic : 10Hz to 1KHz Input impedance (Mic) : 1K? Input impedance (Line) : 10K? Input level (Mic) : 10mV - 1V Input level (Line) : 0.5V to 50V Output level : 0V to 1V Power : 9V PP3 battery (= approx 50 hours) Power drain : 10mA Physical Characteristics(For each box): Dimensions : 140mm W x 80mm D x 50mm H Weight : 0.25 Kg Shipping weight: 0.65 Kg Operating temperature : 0 - 50 deg C Storage temperature : -30 - 75 deg C About shipment: 1.Items are generally shipped out within 2-3 business days after your payment has been verified. 2.Orders will be shipped via ePacket, Singapore Post and others, this is according to the delivery country. 3.If you need to change it to other faster shipping service, please contact us before we make the shipment. inkfrog terapeak i000000

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	Mega
Feature	Sound Tester For Bar, For Party,
Model	PC218A + PC218B
Item Model	For Audio/Speaker/Microphone
Country/Region of Manufacture	China
Use	Phase PolarityTester Checker Detector
Colour	Black