* Estimated delivery times start from the date of shipment, excluding processing time.
* Actual delivery times may vary due to holidays, weather conditions, or customs delays.
Envío estándar gratuíto en pedidos superiores a $9.9
Política de devolución
Os artigos devoltos serán aceptados dentro dos 40 días seguintes á data de recepción dos bens. Os artigos personalizados non se poden devolver nin cambiar. Os artigos comprados cunha tarxeta de agasallo electrónica só se poden cambiar; non se aplican reembolsos.
Agasallo gratuíto
Benvido a Roymall, o teu sitio web profesional para a compra de agasallos de tendas de departamento premium. Valoramos e apreciamos moito o teu apoio, e queremos expresar o noso agradecimento engadindo un toque extra de emoción ás túas compras. Cando fas compras connosco, non só podes desfrutar de produtos de alta calidade que melloran o teu estilo de vida, senón que tamén recibirás un agasallo gratuíto exclusivo con cada pedido que realices. Listo para explorar a nosa colección e atopar os teus agasallos perfectos? Navega pola nosa selección de artigos de tendas de departamento premium, fai o teu pedido e espera con ilusión a chegada do teu agasallo gratuíto xunto coa túa compra.
Política de envío
Traballaremos duro para entregarche os artigos despois de recibir os teus pedidos e asegurarnos de que chegan con seguridade. Os detalles de entrega proporcionaranse no teu correo electrónico de confirmación.Na maioría dos casos, os pedidos procésanse en 2 días.En circunstancias especiais, atrasarase do seguinte xeito: Cando realices un pedido o sábado, domingo ou días festivos, atrasarase 2 días..Normalmente, necesítanse 5-7 días laborables (de luns a venres) sen verse afectado por atrasos no voo ou outros factores ambientais..Como o noso servizo de envío é mundial, os tempos de entrega dependerán da túa localización, polo que pode tardar uns cantos días e agarda con paciencia se estás en distritos ou países remotos.
1. Política de devolución e cambio
Só aceptamos artigos comprados en roymall.com. Se compras aos nosos distribuidores locais ou outros minoristas, non podes devolvelos no noso lado.Os artigos de venda final ou agasallos gratuítos non son aceptables para devolución.Para ser elixible para unha devolución, o teu artigo debe estar sen usar e no mesmo estado no que o recibiches. Tamén debe estar no embalaxe orixinal.Despois de recibir as instrucións de devolución de nós, empaqueta os teus artigos devoltos e deixa o teu paquete na oficina de correos local ou noutro mensaxeiro. Procesaremos o teu artigo de devolución ou cambio dentro de 3-5 días laborables despois de recibilo. O reembolso procesarase e acreditarase automaticamente no teu método de pago orixinal.Non se aceptan devolucións nin cambios se o produto foi producido a medida, incluíndo tamaño personalizado, cor personalizada ou impresión personalizada.Necesitas máis axuda, contacta connosco. service@roymall.com ou Whatsapp: +8619359849471
2.Política de reembolso
Recibirás un reembolso completo ou un 100% de crédito na tenda despois de recibir o paquete devolto e comprobalo. O reembolso procesarase e acreditarase automaticamente no teu método de pago orixinal.Ten en conta que os custos de envío e calquera dereito ou taxa non son reembolsables. Os custos de envío extra non son reembolsables unha vez que o paquete foi enviado. Ti es responsable de pagar estas taxas e non podemos renunciar a elas nin reembolsalas, incluso se o pedido volve a nós.Despois de recibir e confirmar o teu artigo devolto, enviarémosche un correo electrónico para notificarte que recibimos o teu artigo devolto. Tamén notificarémosche a aprobación ou rexeitamento do teu reembolso.Se tes algún problema respecto ao proceso de reembolso, contacta connosco. service@roymall.com ou Whatsapp: +8619359849471
The voltage and current signal generator is the most commonly used electrical test instrument for electrical engineers and technicians during onsite installation, commissioning, overhaul and maintenance of electrical equipment.
Pluggable terminal blocks, safe and convenient wiring.
4-digit high-definition digital tube, the display brightness is evenly adjustable (1-8 brightness).
2 power supply methods: external power supply, DC5V micro USB. As long as you work all the way, you can also connect at the same time.
DC 15-30V external power supply, which can share the 24V power supply of PLC and other equipment.
MicroUSB universal interface, can be connected to mobile power, charger, computer USB port, etc.
On the normal operation screen, save a voltage and current value, click the encoder to save, and after releasing the "OK" button, the screen displays "...", indicating that the save is successful. After restarting, the saved value will be displayed directly, and there is no need to adjust the parameters every time when starting up, which is very practical.
Easy to carry and small in size, it is the best choice for on-site debugging.
Specification:
Material: ABS
Colour: black
Voltage output: ± 12V
Current output: 0-24mA
Charging method: external power supply, DC5V micro USB
Device works as described and expected.
Version without acu, but you can plug in any 3,7 li-po with jst plug. My 500maH battery full charget works about 2 hours.
More info - manual on product page http://www.fnirsi.com.cn/product/704360447763156992
Device works as described and expected.
Version without acu, but you can plug in any 3,7 li-po with jst plug. My 500maH battery full charget works about 2 hours.
More info - manual on product page http://www.fnirsi.com.cn/product/704360447763156992
Device works as described and expected.
Version without acu, but you can plug in any 3,7 li-po with jst plug. My 500maH battery full charget works about 2 hours.
More info - manual on product page http://www.fnirsi.com.cn/product/704360447763156992
Tips:For questions about your order, place of delivery, product discount, taxation, delivery time, warranty, shipping, payment, exchange rate, and other questions unrelated to the product, please contact customer service.
1., I tried to measure 4-20mA between AI0 and AI . Is it correct? Because there is no current at all.
1., I tried to measure 4-20mA between AI0 and AI . Is it correct? Because there is no current at all.<br/>2., In the description I read that the display brightness can be adjusted. How?
Hello, could you please make a video of the unmeasurable process you described and send it to us so that we can better help you solve the problem? You can upload it through ***** or YouTube and send it to customer service.
Hello, could you please make a video of the unmeasurable process you described and send it to us so that we can better help you solve the problem? You can upload it through ***** or YouTube and send it to customer service.
Answered by The seller on 21/10/2024Helpful (0)
0
Q:
Hi,
Hi,<br/>1. I couldn't read the full answer for my previous question.<br/>2. I cannot measure any mA at the output. Is it a passive, or active 4-20mA? I tried both, but not working. :-(<br/>Do you have a PDF User's Manual?
Hello, could you please make a video of the unmeasurable process you described and send it to us so that we can better help you solve the problem? You can upload it through ***** or YouTube and send it to customer service.
Hello, could you please make a video of the unmeasurable process you described and send it to us so that we can better help you solve the problem? You can upload it through ***** or YouTube and send it to customer service.
Answered by The seller on 21/10/2024Helpful (0)
0
Q:
What happens if I press the encoder for a long time? It is not described.
What happens if I press the encoder for a long time? It is not described.