2pcs P-55 High-precision VU Meter Head Audio DB Level Meter Power Amplifier Tube DAC Pre-stage Power Sound Pressure Meter
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Price: US $27.35 US $35.99 (Discount 24%)
Rating: 5.0 / 5.0 (100.0%) from 2 Reviews
Sold : 3
Stock : 93
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Specification
Maximum Power Per Channel : NO POWER
Model Number : 2pc P-55 VU Meter
Brand Name : Jolooyo
Description
2pcs P-55 VU table header audio level meter DB power sound pressure 130uA w/backlight
Description:
Size:see picture;
Current sense: 130 uA ± 10%;
Internal impedance: 650 ohm ± 10 %
Using temperature: -10 ° C to +60 ° C RH 35 to 85%;
Storage temperature: -20°C to +60°C RH 35 to 85%, Do not use the meter in direct sunlight, and store in the box to avoid foreign matter into;
Soldering temperature:use the hand-held soldering gun with 350°C temperature to solder the front-end about 3mm of the terminal for 3.5 second;
Produced site:Taiwan.
With backlight
Feature test:
Standard test conditions:temperature 20°C, humidity 70%.Can also be tested under normal temperature and humidity;
The zero position: standard using, the overlap tolerance between the pointer and the zero degree is ± 1mm when the number is 0;
Balance: when the meter standard position tilt 90 degrees from the front or back, it allows the error range of ± 1mm;
Pointer stick:when add overcurrent of three times of the full scale, and slowly reduced to the the current sense 1/2, The pointer will return to the scale plate within 1/3 scale,maintain normal;
Friction: when the current increase or decrease to a certain value slowly, the error range of point is ± 1mm;
Brake: It just need one second or less when input current from 0 degree to 2/3 of the scale plate instantly;
Overload test:on each interval of five seconds input ten times of the full scale current, the action is repeated nine times for each time of 0.5 seconds;
Vibration test:put the packaged meter in the vibration plate with vibration of 1,000 times per minute, up and down 4mm shock ,test in each direction for 10 minutes,maintain normal;
Shock test:the packaged meter fall from 30-cm height in 3cm thick wooden board, test in XYZ three-direction, maintain normal;
Reliability test: input 100,000 calibration current, the current sense is still within limits of the standard;
Environmental impact test: temperature of 50 ° C, humidity 85%, for 100 hours, maintain normal;
Terminal tension test:terminals must withstand one kilogram tension, sustained 60 seconds will not be affected;
Anti-static electronic test:cover its surface with dry nylon,then test three times in the same direction, to rit the place when number is 1/3 or less of the scale, it will down to zero after three seconds.
Package:
2pc p-55 VU Meter
Payment Method: PayPal preferred
Shippment:
1.We provide free shipping to international via China Post Airmail, and every parcel will be registered with tracking number. We can also ship by UPS/EMS/DHL/FedEx for alternative shipping method for corresponding fees. Please let us know before payment if You need split shipment.
2. International shipping requires complicated shipping procedures (such as both countries customs, transit stations etc.), also will be affected by many factors, such as holidays, weather conditions etc, If you have not received your shipment within 30 days from payment, Please contact us.
3.Time of Delivery:Based on the China Post Airmail and our experience, kindly please be that that To United States / United Kingdom / Australia, it takes around 10-15 business days; To Canada, it takes around 12-18 business days To Brazil / South America, it takes around 25-35 business days. To Italy / France / Spain / Germany/ Eastern Europe, it takes aournd 15-20 business days.
Returns & Replacements & Repair:
We accept returns & replacements within 30 days from the day the customer receive the products, please make first contact within 30 days from receiving the order. Products should be returned in original condition. As a benefit to our customers, we also provide repair within 3 Months from the day when this item is shipped out, after repair is done, we will send you the item, but the customer should pay both shipping ways. Feedback:
1) Your Feedback is really important to us, please take a few seconds to leave great feedback if you are satisfied with our product or service, thank you so much !
2)We always offer the lowest price for best goods and service to you.
3) Please contact us before leaving neutral (3 stars) or negative (1-2 stars) feedback. We will try our best to solve the problem and leave you a happy shopping mood here. Thank you!
Store Info
Store Name : LooyoHome Store
Country Name : China
Follower : 232
Open Time : Mar 21, 2014
Opened Year : 6
Province :
Positive Review : 104 (100.0%)
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