PC218 Phase Checker Polarity Tester Audio for Speaker or Microphone Sound Testing

 

Description:
1. 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.
2. 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.

Specifications:
- 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 - 20KHz
- Frequency spectrum, acoustic : 10Hz- 1KHz
- Input impedance (Mic) : 1KOhm
- Input impedance (Line) : 10KOhm
- Input level (Mic) : 10mV - 1V
- Input level (Line) : 0.5V to 50VOutput 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

Package Including:
- 1 x Tester

 

Detail photo

 

FAQ 

Q1. Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

 

Q2. What about the lead time?

A: Sample ususally take within 3 working days.

 

Q3. Do you have any MOQ (minimum order quality)limit?

A: For standard product, usually 1pcs/item. For the OEM order, MOQ at least 50pcs/item.

 

 

Q4. How to proceed an order?

A: After buyer confirm the product&price is ok and ready to buy, order will be please tell us your delivery address, phone number, sometimes need email. Then we can draft the order and it will have a alibaba paying link.

 

Q5. After paid, what info of the supplier provided?

 

A: Tracking number

 

Q6: Do you offer guarantee and after-service for the products?

A: Yes, 6- 12 months warranty for our products. Note: We will do not take the responsibility for Man-made damage or improper operation. Delivery demage will be negotiate.

 

 

Packing and Shipping

Package: Normally we use the standard paper package to export worldwide.

 

Shipping : 

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier  we are co-operating at present.

 

2. By chinese small parcel, usually for the customer to save the cost. But Chinese small parcel have the risk for lost parcel. Note: If we got the parcel back, we only can refund the item cost. If we didn't get the parcel,then sorry we can't refund any.

3. By Air: Delivery from the Shenzhen airport to customers’ destination city air port.

4. By Sea: Delivery from the Shenzhen sea port .

 

Company information

TZT has been speciliazing in Business & Industry,Hobbies & Toys,CNC Products and Health care supplies for over 5 years.We committed to enhance customer satisfaction by continually improving the process with a vision of expertise in the field. 
Aiming to provide high quanlity products and great service for buyer,we are strict on product quanlity control and offer instant communication service.Welcome to contact us!

Our Advantages:
-  Source only the best consumer goods and ensure the highest quality.
-  Streamline the buying and payment process, and make it as easy as possible.
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-  The Shortest order processed time and speed delivery