What should I do if my device shows "low voltage"?

Simply switch to Power Adaptive Mode or adjust the voltage settings to lower the voltage. For persistent alerts, a quick firmware update ensures smooth and stable operation.

How do I fix a device that won't turn on?

Press and hold the right button to enter power adaptive mode to prevent restart caused by insufficient power

Does the device support wireless operation?

No, this device requires a wired connection.

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🔥 Solder smarter, faster, and safer with FNIRSI HS-02A!

INSTANT READINESS - 3-second heat-up means no more waiting—get to work the moment inspiration strikes.
SMART SAFETY SUITE - Auto sleep, power-off, and child lock features keep your workspace secure and stress-free.
ERGONOMIC PORTABLE - Sleek, lightweight design with improved grip and included storage case for on-the-go pros.
POWER PACKED PRECISION - 100W powerhouse delivers blazing fast heat for efficient soldering every time.
TAILORED TEMPERATURE CONTROL - Set and save 3 custom temps for seamless switching between delicate and heavy-duty tasks.

The FNIRSI HS-02A is a 100W portable corded soldering iron kit designed for professional electronics and jewelry repair. Featuring a rapid 3-second heat-up, a wide temperature range of 212-842℉ with 3 preset groups, and 6 versatile soldering tips, it combines ergonomic design with smart safety functions like auto power-off and child lock. Perfect for millennial pros who demand speed, precision, and portability in their toolkit.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

€ 166.65

Duties & taxes incl.

Slovakiastore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Brand	FNIRSI
Specific Uses For Product	Jewelry Soldering, Residential Use
Power Source	PD/DC
Wattage	100 watts
Special Feature	Portable
Included Components	100W PD Adapter, PD Chargeing Cable, Soldering Iron, Soldering Iron Stand, Soldering Iron Tips
Handle Material	Rubber or Silicone
Style	Pencil
Item Length	7.01 Inches
Item Weight	0.15 Ounces
Upper Temperature Rating	842 Degrees Fahrenheit
Head Style	Pencil
Burner type	Nichrome
Manufacturer	FNIRSI
Part Number	FNIRSI-HS-02A-6
Item Weight	0.15 ounces
Item model number	FNIRSI-HS-02A-6
Material	Iron
Item Package Quantity	1
Special Features	Portable
Batteries Included?	No
Batteries Required?	No

FNIRSI HS-02A 100W Portable Corded Soldering Iron Kit, 3S Fast Heating, 212-842℉, Pre-set 3 Groups Temperature, 6 F245 Soldering Tips, Smart Digital Soldering Iron Pen Tool for Electronics Repair

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