Out of stock
Advanced User Item. Use at Your Own Risk!
The Coil Master 521 Tab is an elite level ohm meter. The 521 Tab is a high quality, high accuracy, test and fire device that has been noted as one of the most dynamic and essential tools for building enthusiasts and beginners alike.
The 521 Tab features a high grade stainless steel 510, alongside a spring loaded Brass contact. Precision ratings are extremely high, with the 521 offering readings down to 0.01 ohms from 9.99 ohms. The 521 offers a level of feedback and accuracy that is amongst some of the highest level readouts.
The 521 Tab utilizes a single, high amperage 18650 battery (sold separately) that is capable of being charged directly from the device, offering users a superior battery life.
A three way selector switch allows users to switch from off, to meter position, to a firing position capable of firing atomizers down to 0.2 ohms, giving users live feedback on resistance levels without having to screw and screw the atomizer between testing.
This capability drastically increases usability and efficiency, making the Coil Master 521 Tab currently the most comprehensive and high quality vape specific metering device in the market.
High Grade Stainless Steel 510
- Brass Spring Loaded 510
- Resistance Measuring Range: 0.01 to 9.99 ohms
- Voltage Measuring Range: 0.3 to 9.99V
Utilizes Single High Amperage 18650 Battery (sold separately)
- 750 mAh Micro USB Charging
- Reverse Polarity Protection
- Ensure Adequately Charged Battery for Accuracy
Three Way Selector
- Off Position
- Meter Position
- Burn (Firing) Position
Can Fire Resistances Down To 0.2 ohms
- 15 Second Safety Cut-Off
- Easy to Access Firing Button
- DO NOT, under ANY circumstances, fire an atomizer with a short or inset 510 connection, shorted systems, or utilizing a 18650 that is less than 20A of output. Doing so may cause physical damage and harm. If unsure whether this applies, do not assemble and fire.
- Can Read Output Voltage
- ABS Housing Material
All of our stock is delivered via Royal Mail and we aim to have items that are purchased via the store before 4pm (UK time) Monday to Friday are sent out for delivery the same day.
Any items purchased on the store after 4pm are sent out for delivery on the next working day.
We endeavor to dispatch all orders placed before this time on the same day (Monday to Friday) however due to the amount of orders placed (especially during holidays, events and weekends) this may not always be possible.
If you spend over £20 on the store, you are eligible for free first class delivery. You will be provided with a tracking code so you can track the location of your package whilst in transit. Most First Class delivery packages are delivered the next day, however depending on the volume of packages the Royal Mail are delivering at the time this may affect delivery time.
Our policy lasts 60 days. If 60 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Additional non-returnable items:
Opened e juice.
To complete your return, contact us via email at firstname.lastname@example.org. All purchases are held on file for 12 months, we cannot be held liable for returns lost in the post
Please do not send your purchase back to the manufacturer.
There are certain situations where only partial refunds are granted (if applicable) Any item not in its original condition, is damaged or missing parts for reasons not due to our error Any item that is returned more than 30 days after delivery