The Iroda SOLDERPRO is very similar to the popular pocket-sized Solderpro 50 butane powered soldering iron. The SP-50 pencil shape is 5.5" end to end while the SP-70 pencil shape is 7.5" end to end. The biggest difference between the two units is the wattage output and the fuel run time. The SP-50 has a wattage output between 30-70 watts and the SP-70 has a wattage output between 25-100 watts. As for the total run time the SP-70 has a much longer run time (120 min. at mid-setting) while the SP-50 has a run time of (40 min. at mid-setting). The Solderpro is a 4 in 1 multi-purpose cordless soldering iron kit and is specifically designed for the hobby/DIY enthusiast. The SP-70 is ideal for quick repairs of circuit boards and electronics at home in the car or in the field fits in your pocket and is ready to power on and solder wherever you are. The SP-70 is extremely versatile and has a wide range of optional tips for various applications. The SP-70 kit comes with 4 easily interchangeable tips that cover a wide range of uses. Simply unscrew the attached tip and re-screw on a new tip and you'll be ready to do a different task in seconds. The Pro-70 is:

• Spark type ignition
• 45 Min burn time before filling
• Upto 2500 deg F heat output
• Butane powered
• Includes soldering hot knife blow torch and heat tips