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Hakko Products

FX-305 Soldering Pot

FX-305 Soldering Pot

Regular price $981.00 SGD
Regular price $1,250.00 SGD Sale price $981.00 SGD
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High Power Soldering Pot

  • Max. Temperature: 530°C
  • Durable pot in three sizes
  • Ultimate safety and usability
Packing List
Unit FX-305
Solder Pot (75 x 75mm) A5068
Solder Pot Cover B5322
Solder Waste Collector B2919
Spatula B2932
Hexagon Wrench (2mm) -
USB Cable (1m) B5129
Power Cord  -
Instruction Manual -

High Power Soldering Pot

The high power prevents the temperature of the pot from dropping under continous operation, saving the time to melt solder by nearly 60% (as compared to the FX-301B).

FX-305 Graph Comparison

Max Temperature of 530°C*

The dipping time for stripping enamel coating of coils can be saved with high- temperature settings.

*Temperature setting of 530°C is applicable with 50 × 50 square pot only

Durable Pots in three sizes

Choose between three sizes of pots with special coating for durability depending on the type of components. the FX-305 comes equipped with a standard 75 x 75 square pot that is well-suited for various types of work. 

NOTE: Do ensure that the solder has hardened and cooled enough before changing the pot to prevent burns. Proper precaution is advised. 

Prevent Solder Splash

The solder pot has a cover that hinges down to safely prevent solder splash, and can be opened to provide easy access to the solder. 

FX-305 with Cover

Digital Display & Stop Mode

The LCD display showcases multiple information, such as set temperature and pot sensor temperature. The temperature is displayed even while the heater is off to show when it is safe to handle the solder pot. 

FX-305 Digital Display

FX-305 Stop Mode

Parameter Settings

The FX-305 comes with some preset solder compositions which can be selected to match the solder that is to be melted. This helps the solder melt faster with targeted temperatures at various melting points. 

Auto Offset / Correction & Software

Offset or correcting temperature can be easily and automatically achieved with the infrared transmit function of the FG-100B / FG-101B. By connecting with a computer, various settings and calibration results can be saved - the software also logs the history of offset and correction with no human error. 

[Optional] Fixing Support

Safety screws and plates are available separately to secure the solder pot onto the workbench.

FX-305 with fixing support

[Optional] Temperature Probe Fixing

An optional temperature probe helps to hold the probe in place to accurately measure the temperature with no movement. 


The timer function counts the cumulative operation time of the solder pot, which can be used as a guide to know when to replace the pot. 

NOTE: Overall lifespan of the solder pot depends on the usage conditions

Solder Leak Detection

An error code will be displayed in event of solder leak from the pot. 

Easy Replacement of Heating Element

The top of the unit opens easily for replacement of the heating element. It is advisable to measure the temperature of the pot after replacing the heating element and perform a temperature offset if there is a deviation from the set temperature. 


Model: FX-305

Power Consumption:

  • 550 W (100 V) / 680 W (110 V) / 575 W (120 V)
  • 580 W (220 V) /  640 W (230 V) / 700 W (240 V)


  • Main unit only: 162 (W) × 100 (H) × 239 (D) mm
  • With solder pot cover attached: 162 (W) × 123 (H) × 239 (D) mm

Weight: 2.5kg (without solder)

Solder Pot

Temperature Range:

  • 50 × 50 square: 50 to 530℃
  • 75 × 75 square: 50 to 500℃
  • 100 × 100 square: 50 to 450℃

Dimensions of Pot:

  • 50 × 50 square: 150 (W) × 42.5 (H) × 50 (D) mm
  • 75 × 75 square: 175 (W) × 42.5 (H) × 75 (D) mm
  • 100 × 100 square: 100 (W) × 53 (H) × 100 (D) mm

Molten Solder Capacity: 

  • 50 × 50 square: 0.85 kg
  • 75 × 75 square: 1.9 kg
  • 100 × 100 square: 2.75 kg
Replacement Parts
Part No. Product Name
A5068 Solder Pot (75 x 75 mm, durable type)
AH5000 (100-110V)
AH5002 (120V)
AH5004 (220-240V)
Heating Element (L)
AH5001 (100-110V)
AH5003 (120V)
AH5005 (220-240V)
Heating Element (R)
B5322 Solder Pot Cover
B5323 Solder Overflow Tray
B2919 J-Shaped Waste Collector
B2932 Spatula
B5129 USB Cable (1m)

Optional Parts

Part No. Product Name
A5067 Solder Pot (50 x 50mm, durable type)
A5069 Solder Pot (100 x 100mm, durable type)
B5324 Fixing Support with 2 screws
B5325 Temperature Probe Fixture
A1310 Temperature Probe for Soldering Bath and Pot
FG-100B Thermometer
FG-101B Thermometer
Soldering Pot Support
  1. Solder Pot Maintenance
  2. Solder Pot Temperature Setting
  3. Troubleshooting Solder Pot
  4. Inaccurate Temperature Reading on Solder Pot
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