FNIRSI HS-ST1 2-in-1 SMD Tweezer Soldering Iron 450°C

Key Feature

• 2-in-1 Portable Tweezer Soldering Iron: Combines a single-sided soldering iron and double-sided hot tweezers in one compact tool, supporting precision soldering, SMD rework, and micro-soldering without a bulky separate workstation.
• 140W Maximum Heating Power: Provides up to 140W of maximum power for demanding electronic repair tasks, helping deliver the heating capacity needed for different soldering and component-removal jobs.
• Dual-Sided and Single-Sided Heating: Choose Auto, Dual, Left, or Right heating modes to match the task. Dual-sided heating supports component removal, while single-sided operation supports localized soldering and rework.
• Flexible USB-C and DC Power Input: Supports USB Type-C and DC power input, offering greater flexibility for bench work and portable repair setups.
• PD3.1 and QC3.0 Charging Protocols: Supports compatible USB-C power sources using PD3.1 and QC3.0 protocols, reducing dependence on a single dedicated power source.
• 100–450°C Temperature Adjustment: Covers a range of 212–842°F for different soldering requirements, from temperature-sensitive work to higher-heat rework tasks.
• 0.96-Inch IPS Color Display: Shows key operating information, including preset temperature, input voltage, tip temperature, heating status, and set temperature, making it easier to check settings during repair work.
• Three Preset Temperatures: Store three commonly used temperature settings and switch between them for a more efficient workflow across recurring soldering tasks.
• Adjustable Temperature Steps: Set temperature adjustment increments from 1°C to 50°C to balance fine temperature tuning with faster adjustments.
• Independent Left and Right Temperature Calibration: Provides separate calibration settings for the left and right heating sides at 150°C, 250°C, and 350°C to compensate for temperature deviations.
• Adjustable Sleep and Standby Functions: Configure sleep and standby timers from 0 to 30 minutes. Sleep temperature can be set from 100°C to 200°C to reduce unnecessary heating during idle periods.
• Motion and Button Wake-Up: Wake the tool from sleep by moving the handle or pressing a button, helping resume work without navigating through the settings menu.
• Left- or Right-Hand Operation: Select the preferred hand mode to suit different working habits and improve handling convenience during precision soldering.
• C210 Soldering Tip Compatibility: Designed for C210 soldering tips, with different tip shapes available in the supplied configurations to accommodate varied contact requirements.
• Firmware Update and System Customization: Supports firmware updates, Celsius/Fahrenheit switching, adjustable screen brightness, and sound settings for a more adaptable user experience.

Specifications

Package List: