LONG WEI Official Store Online Deals

Founded in 1996, Hong Kong longwei Instrument Co., Ltd. is a research and development, production and sales in one of the science and technology enterprise.The professional production oscilloscope, DC power supply, power inverter, LCR digital bridge, etc.

4.9

out of 5 Based on 1888 reviews

What Our Customers Are Saying

demorou mais chegou... produto funcionando agora só começa os trabalhos deilsonac,2019-10-30 13:58:43
LONG WEI LW-K3010D 110V/220V 30V 10A Adjustable Digital DC Power Supply Switching Power Supply
Very nice variable power supply😊 really help me in my lab, Ammeter show the current consumption as the load varies! Thank you seller and Bangood as well EmmaTom,2019-10-03 08:10:03
LONG WEI LW-K3010D 110V/220V 30V 10A Adjustable Digital DC Power Supply Switching Power Supply
L'alimentatore funziona perfettamente. Viene venduto completo di cavo di alimentazione. La ventola entra in funzione solo quando serve. thorndykeRC,2019-11-17 17:47:48
LONG WEI LW-K3010D 110V/220V 30V 10A Adjustable Digital DC Power Supply Switching Power Supply
Chegou perfeitamente como mostra na Banggood A vista interna da fonte demostra a qualidade do produto, funciona perfeitamente. Parabens Banggood, nos agradecemos por serem tão serios nos produtos que vendem. BG341511247,2020-02-22 10:56:57
LONG WEI LW-K3010D 110V/220V 30V 10A Adjustable Digital DC Power Supply Switching Power Supply
Den her er super fed til mine tattoo maskiner, selv til mine permanent makeup maskiner . som det ses har jeg lavet en modificeret ledning, men den er perfekt til mit virke. den får nøjagtig den slagstyrke der er brug for, Magnum nåle, skal jo trykke en hel del nåle i huden, så der er det vigtigt med en ordentlig slagstyrke, men også til mange andre ting kan den bruges, en ting er sikkert, jeg skal have en mere, men et par numre større, denne her skulle være min prøve, og jeg er virkeligt imponeret over den. endnu engang TAK BANGGOOD, for en kanon vare til en rigtig fornuftig pris. Burfugl,2020-01-04 03:51:52
LONG WEI LW-K3010D 110V/220V 30V 10A Adjustable Digital DC Power Supply Switching Power Supply
За свои деньги отличный блок питания, достаточно точный. Приоритетная европейская доставка просто огонь - быстро и недорого. Продукт рекомендую однозначно. iosifov,2019-11-29 02:31:36
LONG WEI LW-K3010D 110V/220V 30V 10A Adjustable Digital DC Power Supply Switching Power Supply
Muito boa essa fonte, funcionando a todo vapor. soarescardosor,2019-10-06 11:07:42
LONG WEI LW-K3010D 110V/220V 30V 10A Adjustable Digital DC Power Supply Switching Power Supply
Alet düzgün çalışıyor. Ilk kargo kayboldu banggood sonra yeni bir tane gönderdi ücretsiz. Toplamda 6 ayda elime geçti alet. oguzfurkankaytanci,2019-09-04 11:02:46
LONG WEI LW-K3010D 110V/220V 30V 10A Adjustable Digital DC Power Supply Switching Power Supply
il prodotto è valido ho misurato varie tensioni e vari amperaggi, tutto ok. unica cosa ho trovato un resistore per lo scarico dei condensatori che era dissaldato. altro appunto è sulls qualità dei connettori ....non proprio buona. comunque per il prezzo lo consiglio. faaronx,2020-06-10 13:48:56
LONG WEI LW-K3010D 110V/220V 30V 10A Adjustable Digital DC Power Supply Switching Power Supply
Nice unit, good price .. arrived in great shape with US AC power cord and travel adapter - Small sliding voltage switch on back of unit needed to be set to proper voltage (110V in US). AyeJay,2020-05-21 09:43:52
LONG WEI LW-K3010D 110V/220V 30V 10A Adjustable Digital DC Power Supply Switching Power Supply

What Our Customers Are Saying

Brand Deals

All Products

Recommendations