Coil Master 521 Tab - Vape King
Coil Master 521 Tab - Vape King

Coil Master 521 Tab

Dhs. 262.00 Dhs. 180.00 SAVE Dhs. 82.00
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Vendor: COIL MASTER
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Description

The Coil Master 521 Tab is a professional-grade coil-building workstation built for precision and safety. Designed for experienced rebuilders, this device allows you to measure resistance, fire coils for dry burning, and test voltage output, all in one sturdy platform.

With its spring-loaded 510 connector, the 521 Tab supports most atomizers and provides secure mounting during builds. Its bright OLED screen displays real-time resistance or voltage readings with high accuracy. Powered by a single 18650 battery, it includes multiple modes: resistance measuring, voltage output testing, and coil-burning mode.

Compact yet powerful, the 521 Tab is the ideal tool for anyone who regularly builds and tests their own coils.

Key Features

  • High-precision resistance reader (0.01Ω–9.99Ω)

  • Voltage output testing (0.3V–9.99V)

  • Dry burn mode supports firing coils down to 0.2Ω

  • Spring-loaded 510 connector for secure atomizer mounting

  • Large, easy-to-read OLED screen

  • Powered by 1 × 18650 battery (not included)

  • Reverse polarity and short-circuit protection

  • Safe and stable for advanced coil building

Specifications

  • Resistance Range: 0.01Ω – 9.99Ω

  • Voltage Test Range: 0.3V – 9.99V

  • Firing Resistance: ≥ 0.2Ω

  • Battery: 1 × 18650 (not included)

  • Display: OLED digital screen

  • Modes: Meter / Fire / Voltage Check

  • Connector: 510 spring-loaded

  • Dimensions: Approx. 85 × 70 × 50 mm

  • Material: ABS plastic + stainless steel build deck

What’s in the Box

  • 1 × Coil Master 521 Tab

  • 1 × Voltage test lead

  • 1 × USB charging cable (for upgrades)

  • 1 × User Manual

Why Buy From Us

Fast & Reliable Delivery
Same-day delivery in Dubai, Sharjah, Ajman & Umm Al Quwain. 1–2 day delivery to the rest of the UAE.

No Minimum Order
Order as little or as much as you like — we deliver it all!

Trusted by Vapers Across the UAE
Thousands of satisfied customers trust us for authentic products and consistent service.

Affordable Delivery
Free shipping on orders AED 200+ in select areas. Transparent delivery charges with no hidden fees.

Genuine Products Only
We stock only 100% original vapes, pods, and e-liquids from top global brands.

Simple Payment Options
Pay easily with Cash on Delivery or Bank Transfer. Just message us for bank details.

Excellent Customer Support
Got a question? Our team is always ready to help via WhatsApp or chat.

Shipping and Delivery

We provide fast and reliable delivery across the UAE:

🚚 Same-day delivery in Dubai, Sharjah, Ajman & Umm Al Quwain
📦 1–2 working days for Abu Dhabi, Ras Al Khaimah & Fujairah

Delivery Charges:

  • Dubai, Sharjah, Ajman, Umm Al Quwain
    AED 20 for orders below AED 200
    Free delivery on orders of AED 200 or more

  • Abu Dhabi, Ras Al Khaimah, Fujairah
    Flat AED 30 delivery charge

💳 Payment Methods:
We accept Cash on Delivery and Bank Transfer only.
📩 Please message us for bank transfer details before placing your order.

No minimum order required — order what you need, when you need it!

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