FNIRSI HS-03 Plus Soldering Iron

FNIRSI HS-03 Plus Soldering Iron

The FNIRSI HS-03 Plus soldering iron is designed for versatile use, whether at a desk, in the field, or on precision electronics projects. It features a high-capacity, replaceable 2600 mAh battery that provides full cordless freedom, complemented by USB-C charging for continuous operation without power interruptions. Instant heating, a broad temperature range, and an intelligent heat stabilization system ensure comfort and precision during soldering tasks. Its compact design includes a clear 0.96-inch IPS HD screen and an ergonomic silicone-coated grip for comfortable handling during extended use.

Full Mobility and Dual Power Options

The built-in replaceable battery allows cordless operation, extending device lifespan and enabling quick battery swaps. When recharging is needed, connect via the USB-C port to continue working seamlessly. This makes the HS-03 Plus suitable for both workshop servicing and on-site repairs.

Instant Readiness and Precision

The advanced heating system reaches operating temperature within 7 seconds. The temperature range spans from 10060064506C, accommodating delicate electronic parts, SMD components, and high-temperature applications. An advanced PID control system maintains temperature stability, minimizing fluctuations under heavy load for consistent, precise results.

Smart Features for Efficient Workflow

• Five temperature presets enable quick switching between common settings.
• The 0.96-inch IPS HD display shows real-time temperature, power, and operating mode.
• Automatic sleep and standby modes with adjustable durations (sleep: 30 seconds to 60 minutes; standby: 1 to 60 minutes) extend tip lifespan and reduce energy consumption.
• Control system adapts button logic for right- or left-handed users.

Comfortable Design for Precision Tasks

The ergonomic housing with a silicone-coated grip enhances comfort and grip security during prolonged use. High-quality F210 tips with a 2.10 9 core provide rapid heat transfer and precise soldering of small electronic parts and SMD components. The combination of portability, smart features, and professional precision makes the FNIRSI HS-03 Plus suitable for hobbyists and demanding users alike.

Included Accessories

• Soldering iron
• K-Tip (knife-edge)
• Adapter
• I-Tip
• IS-Tip (curved hook)
• Screwdriver
• USB cable
• Storage case
• User manual

Technical Specifications

• Manufacturer: FNIRSI
• Model: HS-03
• Operating voltage: 5 V
• Temperature range: 1006450 6C
• Display: 0.96-inch color IPS HD display
• Power supply: USB Type-C
• Power: 10 W (max.)
• Soldering iron tip: F210
• Weight: approx. 134 g