• Resistant to drift and ambient temperature variations.
• Highly reliable and accurate measurements.
• MAX HOLD function displays maximum value when MAX HOLD button is pressed.
• Suitable for Lead-Free solder applications.
• AUTO HOLD feature that ends measurements automatically once the tip temperature is stabilized.
• Able to switch between °Fahrenheit and °Celsius

The Hakko FG-101B Soldering Tester measures tip temperature, leak voltage, and tip-to-ground resistance. This tester will provide you with quick, accurate soldering measurements.