Skip to main content
WEP 939D+IV 300W Heavy Duty Soldering Iron for Stained Glass, Larger Electronic Projects, PID Temp. Controlled LED Solder Station with 3 Quick Change Tips, Detachable Handpiece, 3 Pre-set Channels
WEP

WEP 939D+IV 300W Heavy Duty Soldering Iron for Stained Glass

Bottom line: The WEP 939D+IV 300W Heavy Duty Soldering Iron for Stained Glass is a specs-and-price decision rather than a crowd-consensus one in the tools & maintenance category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

Check price on Amazon

As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →

Check price on Amazon → Also on eBay → Compare to similar tools & maintenance

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For PC and retro-hardware cleaning and maintenance tools, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ Backed by WEP's warranty and support channels

Cons

  • ✗ Check battery runtime and RPM/CFM specs match your case size and cleaning frequency
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Related Products

Other products in this category you may like:

SpecPicks Verdict

SpecPicks scored WEP 939D+IV 300W Heavy Duty Soldering Iron for Stained Glass using a rating × review-volume × price-fit model applied to published specs and reviews across the tools & maintenance category. WEP's tools & maintenance lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for tools & maintenance: PC towers accumulate significant dust in 3–6 months, so cleaning frequency drives cordless vs. canned-air tradeoff decisions. Match the device's RPM or CFM rating to your case size, and confirm battery runtime covers a full tower cleaning before ordering. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • In the Box: WEP 939D+IV 300W heavy duty ESD-safe soldering iron; 3 replacement soldering tips (13D, 6D, 4.5C), detachable soldering gun, heat-resistant soldering iron holder, a roll of lead-free solder wire (2.0mm, 50g)
  • Heavy Duty Soldering Iron Station: suitable for heavy-duty soldering applications such as stained glass, wire/cable splicing, audio connector, ham radio builds and industrial manufacturing, NOT suitable for precision soldering and circuit board soldering tasks. It features adjustable temperature from 392°F to 896°F (200℃-480℃), independent power switch, 3 pre-set channels, built-in PID temperature control, LED digital display, °C/°F conversion, sleep mode and automatic stand-by mode
  • Fast Heating & Stable Temperature: 300W soldering station heats up 572°F in just 30 seconds; compared with conventional 300W solder iron, it comes with built-in PID temperature control for fast faster temperature compensation especially when working with components that require fast heat dissipation or for long-time soldering; reduce the risk of overheating the components; built-in transformer ensures reliable long-term performance
  • Easy tip change: Tired of buying more irons just to get a new tip? Cartridge-type design allows easy tip replacement; reduce replacement cost-no need to buy a whole new soldering iron or the entire soldering station, just insert into tip slot and tighten the ring to secure
  • 3 Preset Channels: save 3 frequently used temperature settings in the soldering station; switch between them with one button; no need to readjust temperature every time
  • Sleep Mode & Auto Standby: soldering gun enters sleep mode after 5/10/30 minutes (adjustable) of inactivity; helps reduce oxidation and unnecessary wear of the heating element; if not reactivated within set time, automatically cuts off power to heating element and enters standby mode; extends heating element lifespan

Full Specifications

BrandWEP
Weight50g
DisplayLED
Voltage110 volts
Wattage300 watts
Unit Count1 Count
Display TypeLED
Model NumberWEP 939D+ IV
CompatibilitySwitch
Number of Items1
3 Preset Channelssave 3 frequently used temperature settings in the soldering station; switch between them with one button; no need to readjust temperature every time
Number of Channels1
Temperature Stability200 degrees_celsius
Manufacturer Part Number939D+ IV 300W
Item Dimensions D x W x H7.9"D x 3.5"W x 6.1"H
Full listing titleWEP 939D+IV 300W Heavy Duty Soldering Iron for Stained Glass, Larger Electronic Projects, PID Temp. Controlled LED Solder Station with 3 Quick Change Tips, Detachable Handpiece, 3 Pre-set Channels

Ready to buy?

WEP 939D+IV 300W Heavy Duty Soldering Iron for Stained Glass, Larger Electronic Projects, PID Temp. Controlled LED Solder Station with 3 Quick Change Tips, Detachable Handpiece, 3 Pre-set Channels is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

Related Tools & Maintenance

Keep exploring SpecPicks

Other buying guides

Browse the catalog

Editorial

More guides & deep dives from the SpecPicks archive

Browse all articles & guides →

More reviews from the SpecPicks archive

Browse all reviews →

Earliest SpecPicks reviews

Browse full archive →
WEP 939D+IV 300W Heavy Duty Soldering Iron for Stained Glass, Larger Electronic Projects, PID Temp. Controlled LED Solder Station with 3 Quick Change Tips, Detachable Handpiece, 3 Pre-set Channels
View on Amazon →