Digital Soldering Thermometer with AS5000 Sensor - Hakko FG-100B

Overview

The Hakko FG-100B is an automatic digital soldering thermometer designed to standardize temperature measurement processes and minimize individual measurement variations. Equipped with the premium AS5000 long-life sensor (approximately 30× longer lifespan than conventional sensors), it delivers consistent accuracy across 1,500 measurements per sensor. Ideal for quality control, process validation, and lead-free solder applications.

Key Features

• AUTO HOLD Function – Measurement ends automatically when tip temperature stabilizes for consistent, repeatable results
• MAX HOLD Function – Continuously displays the maximum measured temperature for quality control documentation
• Long-Life AS5000 Sensor – Maintains measurement accuracy for approximately 1,500 measurements (vs. 50 with conventional sensors)
• Measurement Counter – Automatically tracks number of measurements for sensor replacement scheduling
• Infrared Data Transmission – Sends measurement results wirelessly to compatible soldering stations (FN-1010, FX-805, FX-971, FX-972) and solder pots (FX-305)
• Auto Shutoff – Powers down after 3 minutes of inactivity to conserve battery
• Directional Measurement – Allows measurement from any angle according to tip geometry
• Lead-Free Solder Compatible – Suitable for modern soldering applications
• Calibration Certificate Included – Ensures traceability and compliance with quality standards

Applications

The FG-100B is essential for soldering process validation, quality assurance, component testing, and printed circuit board (PCB) manufacturing. Its automatic measurement and data transmission capabilities eliminate manual recording errors and standardize temperature verification across production environments.