* 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.
Returneringer accepteres inden for 40 dage fra modtagelsesdatoen. Tilpassede varer kan ikke returneres eller ombyttes. Varer købt med en e-gavekort kan kun ombyttes; refusion er ikke mulig.
Gratis Gave
Velkommen til Roymall, din professionelle hjemmeside til køb af premium stormagasinsgaver. Vi værdsætter og sætter pris på din support, og vi vil gerne vise vores taknemmelighed ved at tilføje en ekstra glæde til dine køb. Når du shopper hos os, får du ikke kun høj kvalitetsprodukter der forbedrer din livsstil, men du vil også modtage en eksklusiv gratis gave med hver ordre du placerer. Klar til at udforske vores samling og finde dine perfekte gaver? Gennemse vores udvalg af premium stormagasinsvarer, placer din ordre, og se frem til glæden ved at modtage din gratis gave sammen med dit køb.
Forsendelsespolitik
Vi vil arbejde hårdt for at levere varer til dig efter modtagelse af dine ordrer og sikre at de ankommer sikkert. Forsendelsesdetaljer vil blive givet i din bekræftelsesemail.I de fleste tilfælde behandles ordrer inden for 2 dage.Under særlige omstændigheder vil det blive forsinket som følger: Når du placerer en ordre på lørdag, søndag eller helligdage, vil det blive forsinket med 2 dage.Normalt tager det 5-7 arbejdsdage (mandag til fredag) uden at blive påvirket af flyforsinkelser eller andre miljøfaktorer.Fordi vores forsendelsesservice er verdensomspændende, vil leveringstiderne afhænge af din placering, så det kan tage lidt tid og vær venlig at vente tålmodigt hvis du er i fjerntliggende distrikter eller lande.
1. Returnering & Ombytning Politik
Vi accepterer kun varer købt fra roymall.com. Hvis du køber fra vores lokale distributører eller andre forhandlere, kan du ikke returnere dem hos os.Endelige salgsvarer eller gratis gaver accepteres ikke til returnering.For at være berettiget til en returnering, skal din vare være ubrugt og i samme stand som da du modtog den. Den skal også være i den originale emballage.Efter at have modtaget returneringsinstruktioner fra os, skal du pakke dine returnerede varer og aflevere din pakke på det lokale postkontor eller en anden kurer.Vi vil behandle din returnerede eller ombyttede vare inden for 3-5 arbejdsdage efter at vi modtager den. Refusionen vil blive behandlet og krediteret automatisk til din oprindelige betalingsmetode.Ingen returneringer eller ombytninger kan accepteres hvis produktet er produceret efter specialordre, herunder tilpasset størrelse, tilpasset farve eller tilpasset tryk.Har du brug for mere hjælp, kontakt os venligst. service@roymall.com eller Whatsapp: +447549870296
2.Refusionspolitik
Du får en fuld refusion eller 100% butikskredit efter at vi har modtaget den returnerede pakke og tjekket den. Refusionen vil blive behandlet og krediteret automatisk til din oprindelige betalingsmetode.Bemærk venligst at forsendelsesomkostninger og eventuelle toldgebyrer eller afgifter ikke refunderes. De ekstra forsendelsesomkostninger refunderes ikke, når pakken er blevet sendt. Du er ansvarlig for at betale disse gebyrer, og vi kan ikke fravige eller refundere dem, selv hvis ordren returneres til os.Når vi har modtaget og bekræftet din returnerede vare, vil vi sende dig en email for at meddele dig, at vi har modtaget din returnerede vare. Vi vil også meddele dig godkendelsen eller afvisningen af din refusion.Hvis du har problemer med refusionsprocessen, kontakt os venligst. service@roymall.com eller Whatsapp: +447549870296
Feature:1. The wiring of this voltmeter is simple. The conventional two wires are used, the red is connected to the positive, the black is connected to the negative, and the reverse connection is protected.
2. Conventionally, no external working power supply is required, and the measuring voltage can be directly operated. The measuring voltage range is two-wire 2.50-30V, three-wire 100V.
3. Wide voltage operation, red 2.50V low and safe pressure up to 40V, more than 40V may be damaged.
4. When measuring voltages below 10V, two digits are displayed after the decimal point; when measuring voltages above 10V, one digit is displayed after the decimal point.
Measuring range
Three-wire DC0-100V / 500V
Power supply range
No need to supply power separately. The measured voltage <40V, higher than 40V may be damaged.
Well packaged, received in good condition and very fast delivery time (7 calendar days from order).
I use a lot of these, both in the two-wire and 3-wire versions. The 3-wire version uses a separate measurement wire and allows a larger measurement range.
Well packaged, received in good condition and very fast delivery time (7 calendar days from order).
I use a lot of these, both in the two-wire and 3-wire versions. The 3-wire version uses a separate measurement wire and allows a larger measurement range.
Well packaged, received in good condition and very fast delivery time (7 calendar days from order).
I use a lot of these, both in the two-wire and 3-wire versions. The 3-wire version uses a separate measurement wire and allows a larger measurement range.
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.
These are available in red, green and blue. I have bought each version at different times over the past 2 or 3 years. As per the listing, this set is RED. If you'd like green or blue, I'd suggest waiting; they will probably be available when the next batch is stocked.
These are available in red, green and blue. I have bought each version at different times over the past 2 or 3 years. As per the listing, this set is RED. If you'd like green or blue, I'd suggest waiting; they will probably be available when the next batch is stocked.
Answered by DrMichael on 18/08/2022Helpful (0)
0
Q:
I see there is a trim-pot on the back. Is that to set LED brightness, or is it for voltage calibration?
I see there is a trim-pot on the back. Is that to set LED brightness, or is it for voltage calibration?
Answered by Vervelmlc3112 on 09/06/2022Helpful (0)
0
Q:
In 3 wire mode which wire is common (black?), which wire is test input with a range of 0 to 100V (red?) and which wire is power supply with a range of 0 to 30V (Yellow?)
In 3 wire mode which wire is common (black?), which wire is test input with a range of 0 to 100V (red?) and which wire is power supply with a range of 0 to 30V (Yellow?)
If detecting a 100V power supply, the red wire is connected to the positive electrode of the working power source, and the black wire is connected to the negative electrode of the working power source. The yellow wire is connected to the positive pole of the power supply under test, and the black wire is connected to the negative pole.
If the detection is below 30V and there is only one power supply, the red wire and the yellow wire can be connected in parallel to the positive pole, and the black wire to the negative pole.
If detecting a 100V power supply, the red wire is connected to the positive electrode of the working power source, and the black wire is connected to the negative electrode of the working power source. The yellow wire is connected to the positive pole of the power supply under test, and the black wire is connected to the negative pole.
If the detection is below 30V and there is only one power supply, the red wire and the yellow wire can be connected in parallel to the positive pole, and the black wire to the negative pole.
Answered by Bridoon on 26/07/2021Helpful (0)
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