521 Tab Mini Ohm Meter Tester

Name: 521 Tab Mini Ohm Meter Tester - Custom Vapes UK - Vape Kits - E-liquids - Accessories
SKU: DIY-521-TAB
Price: 12.99 GBP
Availability: InStock
Rating: 5.00 (1 reviews)

Rated 5.00 out of 5 based on 1 customer rating

(1 customer review)

£ 12.99

521 Tab Mini Ohm Meter Tester is a quintessential accessory tools for building enthusiasts and beginners, featuring an elite level ohm meter with precise accuracy, test fire station, and spacious build deck. Equipped with high grade Brass-Plated 510 elastic poles, this 521 Tab offers supreme durability and contact, offering readings down to 0.01ohms with precise ratings for accurate readouts.

The 521 Tab utilises a single 18650 battery with three-way selector that allows users to switch from off, to ohm reader position, and firing setting capable of firing rebuild able atomisers down to 0.1ohm. Constructed with intuitive OLED screen and all-around premier level of safety, the 521 Tab offers comprehensive usability and efficiency all at an amazing value.

Features:
• Ohms Meter
• Firing mode to test fire your builds
• Digital display
• Simple design
• Resistance measuring range: 0.01-9.9ohms
• Lowest firing resistance rate- 0.1ohms
• Output wattage: 31-33w
• Burning protection: 14.5-15.5s
• Spring loaded 510 connector
• Takes one 18650 battery (not included)
• Reverse battery protection
• Low voltage protection
• Short circuit protection
• Breaker protection
• Low resistance protection

In stock

Purchase & earn 26 points!

SKU: DIY-521-TAB Categories: Accessories, Batteries & Chargers, Misc / Panels / Parts Tags: accessories, diy, spares

Contents:
1 X 521 Tab Mini Ohm Meter Tester
Size: 80*60*2.5mm
Charging method:
1. Connect the Android charging plug to the USB socket on your device
2. The blinking red light indicates charging
3. If the red light is on, the charging is complete

Note: rebuildable coil/wick MUST be tested carefully with an ohm meter before use. If your builds are not tested prior to use, it is entirely at your own risk. Faulty wicks/coils WILL damage electronic devices. New coil/wick units must be tested and then used first on a strong basic electrical APV that has short circuit protections. No new coil/wick assembly should NOT be used on an electronic device until known it is safe to do so.

Disclaimer: Rebuildable atomizers are for advanced vapers only with access to multimeters, high discharge batteries and a working knowledge of how electronic devices work. Please ensure care is taken as to not cause damage/harm to your atomizer, vaping devices, or yourself. Upon purchasing this product you agree that Custom Vapes UK, will not be held responsible to any injuries or property damage caused by using/misusing this product.

Warranty: Low Resistance Atomizers, Clearomizers, Cartomizers, RDA, RBA may not be returned if they have been filled/built/used unless the product was defected upon receipt and we are notified within 48hrs. We strongly recommend the use of an ohm meter to check resistance for possible shorts. Due to hygiene reasons and the nature of low resistance sub ohm builds, the use of third party units/mods or non approved chargers, no returns are accepted on any atomizers and Li-Ion batteries unless the product was defective upon receipt or dead on arrival (DOA) and we are notified within 48hrs. For more information please refer to our returns policy.

Weight	100 g

1 review for 521 Tab Mini Ohm Meter Tester

Rated 5 out of 5

Neil (verified owner) – 29/03/2025

Perfect little ohms tester for building on and pulsing coils. Fits everything I have

Only logged in customers who have purchased this product may leave a review.

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