selectable steps and ramp outputs to work more efficiently and accurately
● Optical engineering
Operating voltage: DC7V-20V
though when pumping air the pump is quite noisy in comparison
5pcs set Silver 936 Lead-Free Soldering Iron Tip Ut377a meter selectable steps and ramp outputs5pcs Silver 936 Lead Free Solder Iron replacement Tip soldering iron tip mixed setA good replaceable tip for your standard soldering Iron station. For: 900M, 936, 907, 933, 376, 913, etc. Type: 900M T B, 900M T I, 900M T 3C, 900M T 2. 4D, 900M T K Size: Overall length: 4. 2cm 1. 65" Inner diameter: 4mm 0. 16" Outer diameter: 6mm 2. 3" Packing list 5 pieces = 900M T B, 900M T I, 900M T 3C, 900M T 2. 4D, 900M T K