Weller SL345 Modular Soldering Iron with 7400 Handle, 4037S Heater, PL133 Tip the brand is a market

the brand is a market leader for cutting Products from Apex Tool Group

Disassembles easily for cleaning and features a replaceable tip (not included)

For Power Meter: 10 MHz to 2 GHz

2 Mosfet transistors [IRF520]

Weller SL345 Modular Soldering Iron with 7400 Handle, 4037S Heater, PL133 Tip the brand is a marketModular soldering iron utilizes interchangeable handle, heater, and tip. Consists of 7400 handle, 4037S heater and PL133 tip. Wattage: 45W Temperature: 900F Round, ergonomic soft grip handle for extended use Stainless steel heater for long life Includes 1 4" long taper chisel soldering tip 3 wire power cord, 5' cord length This package includes a 4037S heater for thread on tips and a PL133 1 4" thread on long taper chisel iron clad tip. The 45W