The KOOCU V501 Constant Temperature Electric Soldering Iron is a professional, portable, and highly efficient soldering tool designed for printed circuit board (PCB) work, electronics repair, and precision DIY soldering tasks. With its adjustable temperature control, PTC ceramic heating core, and three-core grounding wire, it delivers fast heating, stable operation, and excellent safety for both beginners and professionals.

The built-in temperature-controlled circuit and rotational thermostat controller make it easy to set accurate temperatures between 200°C and 480°C. The ergonomic grip ensures comfortable handling, while the high-bright blue LED temperature indicator allows users to monitor temperature control status clearly. Its lightweight and portable design makes it ideal for fieldwork, workshops, and home electronics repair.

Features:

• Portable, constant-temperature soldering iron designed for PCB and electronics work

• Adjustable temperature control using a rotational knob

• Built-in thermostatic circuit ensures stable heating performance

• PTC ceramic heater and sensor provide rapid heat-up and precise temperature control

• High-bright blue LED temperature status indicator

• Three-core grounded power wire enhances electrical safety

• Ergonomically designed anti-slip handgrip for comfortable long-term use

• Suitable for PCB soldering, electronics repair, DIY projects, and circuit assembly

• Lightweight and easy to carry

Specifications:

• Power Consumption: 25W / 35W

• Input Voltage: 220VAC ±10% 50Hz

• Temperature Range: 200°C – 480°C

• Temperature Stability: ±2°C (still air, no load)

• Temperature Accuracy: ±10°C

• Tip to Ground Impedance: <2Ω

• Tip to Ground Voltage: <2mV

• Heating Core: Two-core Ceramic PTC Heating Core

• Handgrip Cable Length: 140cm

• Net Weight: 89g

How to Use:

• Connect the KOOCU V501 to a 220V AC power source

• Adjust the temperature using the rotational control knob

• Wait for the blue LED indicator to show stable heating

• Clean and tin the tip before starting soldering

• Apply the heated tip to the joint and add solder as required

• Turn off and unplug after use, and allow the iron to cool

• Store the soldering iron in a safe, dry place

Safety Instructions:

• Operate in a well-ventilated workspace

• Avoid touching the heated tip or metal parts

• Use a heat-resistant stand when the iron is not in use

• Keep away from flammable objects

• Ensure grounding to prevent electrical hazards

• Clean and maintain the soldering tip regularly

Package Includes:

• 1 × KOOCU V501 Temperature Adjustable Soldering Iron