--- title: GT90 & GT120 | Adjustable Temperature Soldering Systems description: GT90 & GT120 - The Best-In-Class Adjustable Temperature Soldering Systems Offering High-Performance, Greater Temperature Stability & Thermal Response Time image: https://info.metcal.com/hubfs/2017%20Metcal%20Rebrand/Medium%20Metcal%20Logo%20Vertical%20Yellow%20and%20White_RGB.jpg --- [![Metcal](https://info.metcal.com/hs-fs/hubfs/GT%20Relaunch/metcal-gt-landing-page-logo-375x54.png?width=250&height=36&name=metcal-gt-landing-page-logo-375x54.png "Metcal")](https://www.metcal.com) English - [Deutsch](https://info.metcal.com/de/gt90-gt120) - [Español](https://info.metcal.com/es/gt90-gt120) - [English](https://info.metcal.com/gt90-gt120) # GT90 & GT120 - THE BEST-IN-CLASS ADJUSTABLE TEMPERATURE SOLDERING SYSTEMS ![Line](https://info.metcal.com/hs-fs/hubfs/GT%20Relaunch/metcal-gt-landing-page-header-white-bar-99x5-1.png?width=99&name=metcal-gt-landing-page-header-white-bar-99x5-1.png) ### Achieve High-Performance, Greater Temperature Stability & Quick Thermal Response Time [![WATCH VIDEO](https://no-cache.hubspot.com/cta/default/2373022/bbe608e5-ba68-4acd-89c0-7cc0a7a936ef.png)](https://cta-redirect.hubspot.com/cta/redirect/2373022/bbe608e5-ba68-4acd-89c0-7cc0a7a936ef) [![LEARN MORE](https://no-cache.hubspot.com/cta/default/2373022/17acf799-d635-42a0-affe-42c2384c0e6e.png)](https://cta-redirect.hubspot.com/cta/redirect/2373022/17acf799-d635-42a0-affe-42c2384c0e6e) [X](https://info.metcal.com/gt90-gt120?hsLang=en) # Metcal GT90 and GT120 Inductive Heating Technology Can Increase Your Productivity By Up To 260% Compared To Competitive Resistive Products ![metcal infographic image](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/metcal-infographic-image.a9505e.jpg) INDUCTIVE SOLDERING SYSTEM VS RESISTIVE SOLDERING SYSTEM - ![time to temperature](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/time-to-temperature-icon.6b048d.png) ![time to temperature](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/time-to-temp-animation.bee403.gif) Time to Temperature - ![dwell time](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/dwell-time-icon.3bfbab.png) ![dwell time](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/dwell-time-animation.5a7d40.gif) Dwell Time - ![recovery time](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/recovery-time-icon.f51f21.png) ![recovery time](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/recovery-time-animation.18bbf0.gif) Recovery Time - ![total Solder Cycle](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/total-cycle-time.dc5966.png) ![total Solder Cycle](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/total-cycle-time-animation.305b64.gif) Total Solder Cycle - ![metcal gt90 gt120](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/metcal-gt90-gt-120.79f8a6.png) ![metcal gt90 gt120](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/metcal-animation.7a798b.gif) Comparative Results - ![view all](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/view-all-icon.01d530.png) ![view all](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/view-all-animiation.ef295c.gif) View All ![](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/time-to-temp.0694ce.gif) Time to Temperature Time to Temperature is measured by how fast a soldering iron heats to an initial ready-to-solder temperature \*Based on testing with thermocouples attached to soldering loads equal to an 0805 type surface mounted component ![image](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/inductive-solder-tip-temperature.a0ea8e.png) Inductive Solder Tip Temperature ![image](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/resistive-solder-tip-temperature.87070f.png) Resistive Solder Tip Temperature ![image](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/target-temperature.1deb18.png) Target Temperature × [VIEW PDF](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/file/metcal-gt90-gt120-inductive-heating-technology.pdf?hsLang=en) # GT90 **Up to 15% Faster** Than Comparable 90 Watt Resistive Systems # GT120 **Up to 15% Faster** Than Comparable 150 Watt Resistive Systems # GT90 **More Than 2X Faster** Than Comparable 90 Watt Resistive Systems # GT120 **More Than 80% Faster** Than Comparable 150 Watt Resistive Systems ![image](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/inductive-solder-tip-temperature.a0ea8e.png) Inductive Solder Tip Temperature ![image](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/resistive-solder-tip-temperature.87070f.png) Resistive Solder Tip Temperature ![image](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/component-temperature.006581.png) Component Temperature ![image](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/target-temperature.1deb18.png) Target Temperature × ![](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/dwell-time.28eba5.gif) Dwell Time Dwell Time is the time it takes a soldering iron to solder a specific joint \*Based on thermocouples attached to simulated loads equal to an 0805 type surface mounted component ![](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/recovery.fcb5d0.gif) Recovery Time Recovery Time is the time it takes the soldering iron tip to return to the set point temperature \*Based on testing with thermocouples attached to soldering loads equal to an 0805 type surface mounted component ![image](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/inductive-solder-tip-temperature.a0ea8e.png) Inductive Solder Tip Temperature ![image](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/resistive-solder-tip-temperature.87070f.png) Resistive Solder Tip Temperature ![image](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/component-temperature.006581.png) Component Temperature ![image](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/target-temperature.1deb18.png) Target Temperature × # GT90 **Recover Up to 2X Faster** Than Comparable 90 Watt Resistive Systems, With Virtually No Overshoot # GT120 **Recover Up to 60% Faster** Than Comparable 150 Watt Resistive Systems, With Virtually No Overshoot # GT90 **More Than 2X Faster** Than Comparable 90 Watt Resistive Soldering Systems Less Temperature Drop Peak-To-Peak Delivers A More Consistent Solder Joint Than Comparable 90 Watt Resistive Systems # GT120 **Up to 80% Faster** Than Comparable 150 Watt Resistive Systems Less Temperature Drop Peak-To-Peak Delivers A More Consistent Solder Joint Than Comparable 150 Watt Resistive Systems ![image](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/inductive-solder-tip-temperature.a0ea8e.png) Inductive Solder Tip Temperature ![image](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/resistive-solder-tip-temperature.87070f.png) Resistive Solder Tip Temperature ![image](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/component-temperature.006581.png) Component Temperature ![image](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/target-temperature.1deb18.png) Target Temperature × ![](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/load-time.9fa875.gif) Total Solder Cycle Total Solder Cycle is the time it takes to solder a joint and includes dwell and recovery times \*Based on thermocouples attached to simulated loads equal to an 0805 type surface mounted component × [DOWNLOAD ALL](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/file/metcal-gt90-gt120-inductive-heating-technology.pdf?hsLang=en) # Metcal GT90 and GT120 Inductive Heating Technology Can Increase Your Productivity By Up To 260% Compared To Competitive Resistive Products ![working](https://info.metcal.com/hubfs/Infographic%20Files/NEW-10-29-21/images/working.d57a20.png) \*Based on the number of predicted solder joints per hour; including dwell time, recovery time and from simulated 0805 load testing ### Testimonials *"We use the GT120 system for soldering. The system is outstanding, we really like it, especially the fact that it gets right into the temperature that we need and we don't have to wait that much."* *![metcal-gt-landing-page-yellow-bar-91x3](https://info.metcal.com/hs-fs/hubfs/GT%20Relaunch/metcal-gt-landing-page-yellow-bar-91x3.png?width=91&name=metcal-gt-landing-page-yellow-bar-91x3.png)*   **Jean Paul** *Instructor of Electronics* Valencia College [![LISTEN TO TESTIMONIAL](https://no-cache.hubspot.com/cta/default/2373022/b3d8d715-3016-4f3b-9a48-1e54e51e84fe.png)](https://cta-redirect.hubspot.com/cta/redirect/2373022/b3d8d715-3016-4f3b-9a48-1e54e51e84fe) *“Metcal GT120 soldering system with adjustable temperature control inductive heating performs as well or better than our 200 watt soldering systems, with fast time to temperature and recovery time, the GT120 is ideal for high thermal demand applications.”* *![metcal-gt-landing-page-yellow-bar-91x3](https://info.metcal.com/hs-fs/hubfs/GT%20Relaunch/metcal-gt-landing-page-yellow-bar-91x3.png?width=91&name=metcal-gt-landing-page-yellow-bar-91x3.png)*   **Carlos Salinas** *Product Manager* Revco Products Inc   [![EXPLORE THE GT SERIES](https://no-cache.hubspot.com/cta/default/2373022/52de5890-56ad-41d0-bc31-e213c44a1d78.png)](https://cta-redirect.hubspot.com/cta/redirect/2373022/52de5890-56ad-41d0-bc31-e213c44a1d78)`` ![Screen Shot 2021-11-17 at 4.23.15 PM](https://info.metcal.com/hs-fs/hubfs/Screen%20Shot%202021-11-17%20at%204.23.15%20PM.png?width=263&height=340&name=Screen%20Shot%202021-11-17%20at%204.23.15%20PM.png "Screen Shot 2021-11-17 at 4.23.15 PM") ## Download Our Whitepaper: #### Increase Performance and Productivity with METCAL™ GT Series Inductive Heating Soldering Systems ![Arrow](https://info.metcal.com/hubfs/metcal-gt-landing-page-arrows-85x111.png "Arrow") ![GT Series Solder System Data Sheet](https://info.metcal.com/hs-fs/hubfs/GT%20Relaunch/metcal-gt-landing-page-gt90-asset-323x423.png?width=323&height=423&name=metcal-gt-landing-page-gt90-asset-323x423.png "GT Series Solder System Data Sheet") ### **GT90** GT Series Solder System Data Sheet [![DOWNLOAD](https://no-cache.hubspot.com/cta/default/2373022/be56583e-b90a-453f-a438-e9e43e243376.png)](https://cta-redirect.hubspot.com/cta/redirect/2373022/be56583e-b90a-453f-a438-e9e43e243376) ![GT Series Solder System Data Sheet](https://info.metcal.com/hubfs/GT%20Relaunch/metcal-gt-landing-page-gt120-asset-323x423.png "GT Series Solder System Data Sheet") ### **GT120** GT Series Solder System Data Sheet [![DOWNLOAD](https://no-cache.hubspot.com/cta/default/2373022/77b2c84c-d87f-45a7-b009-e18c1fc81f1c.png)](https://cta-redirect.hubspot.com/cta/redirect/2373022/77b2c84c-d87f-45a7-b009-e18c1fc81f1c) --- ![Quick Start Guide](https://info.metcal.com/hubfs/Snag_507ff6a.png "Quick Start Guide") ### **GT120 and GT90** Quick Start Guide [![DOWNLOAD](https://no-cache.hubspot.com/cta/default/2373022/d22af889-56c9-4e4e-8e71-b3e214b6ccce.png)](https://cta-redirect.hubspot.com/cta/redirect/2373022/d22af889-56c9-4e4e-8e71-b3e214b6ccce) ![Cartridges & Tips Guide](https://info.metcal.com/hubfs/Snag_508e8b1.png "Cartridges & Tips Guide") ### **GT Series** Cartridges & Tips Guide [![DOWNLOAD](https://no-cache.hubspot.com/cta/default/2373022/365290bf-b42e-4a50-9c17-c796a3e7b4b0.png)](https://cta-redirect.hubspot.com/cta/redirect/2373022/365290bf-b42e-4a50-9c17-c796a3e7b4b0) ![Arrow](https://info.metcal.com/hubfs/metcal-gt-landing-page-arrows-85x111.png "Arrow") ## GT90 & GT120 System Features ![Inductive heating systems offering best in class performance](https://info.metcal.com/hubfs/GT90%20-%20GT120/inductive-heating-icon-126x70.png "Inductive heating systems offering best in class performance") **Inductive heating systems offering best in class performance** ![Adjustable Temperature](https://info.metcal.com/hubfs/GT90%20-%20GT120/Adjustable-Temperature-42x70.png "Adjustable Temperature") **Adjustable Temperature** ![Intuitive 4 button user interface](https://info.metcal.com/hubfs/GT90%20-%20GT120/Intuitive-icon-61x70.png "Intuitive 4 button user interface") **Intuitive 4 button user interface** ![Wide variety of cartridge and tip options](https://info.metcal.com/hubfs/GT90%20-%20GT120/cartridge-icon-138x70.png "Wide variety of cartridge and tip options") **Wide variety of cartridge and tip options** ![Compact to minimize the workbench footprint](https://info.metcal.com/hubfs/GT90%20-%20GT120/compact-workbench-icon-68x70.png "Compact to minimize the workbench footprint") **Compact to minimize the workbench footprint** ![Programmable password lock-out and temperature range limits](https://info.metcal.com/hubfs/GT90%20-%20GT120/password-icon-54x70.png "Programmable password lock-out and temperature range limits") **Programmable password lock-out and temperature range limits** ![Standby and sleep settings to increase tip life](https://info.metcal.com/hubfs/GT90%20-%20GT120/standby-icon-62x70.png "Standby and sleep settings to increase tip life") **Standby and sleep settings to increase tip life** ![USB port to power accessories and firmware updates](https://info.metcal.com/hubfs/GT90%20-%20GT120/USB-icon-36x70.png "USB port to power accessories and firmware updates") **USB port to power accessories and firmware updates** [![EXPLORE THE GT SERIES](https://no-cache.hubspot.com/cta/default/2373022/52de5890-56ad-41d0-bc31-e213c44a1d78.png)](https://cta-redirect.hubspot.com/cta/redirect/2373022/52de5890-56ad-41d0-bc31-e213c44a1d78) ## **GT90 & GT120 Soldering Systems Come Equipped With** ![metcal-gt-landing-page-gt120-numbers-906x421](https://info.metcal.com/hubfs/metcal-gt-landing-page-gt120-numbers-906x421.png "metcal-gt-landing-page-gt120-numbers-906x421") [![EXPLORE THE GT SERIES](https://no-cache.hubspot.com/cta/default/2373022/52de5890-56ad-41d0-bc31-e213c44a1d78.png)](https://cta-redirect.hubspot.com/cta/redirect/2373022/52de5890-56ad-41d0-bc31-e213c44a1d78) ![Arrow](https://info.metcal.com/hubfs/metcal-gt-landing-page-arrows-85x111.png "Arrow") ## Watch Our High Thermal Demand Application Webinars Learn how inductive heating technology can help meet the challenges of high thermal demand applications Inductive vs Resistive Heating • Wattage vs Heat • Cartridge & Tip Selection ## How-To Videos [![GT Systems Setup - Programming Admin Password](https://info.metcal.com/hubfs/metcal-gt-landing-page-yellow-video1-367x223.png "GT Systems Setup - Programming Admin Password")](https://www.youtube.com/watch?v=pbCGIwAYIRk&ab_channel=Metcal) ### [GT Systems Setup - Programming Admin Password](https://www.youtube.com/watch?v=pbCGIwAYIRk&ab_channel=Metcal) [![GT Systems Setup - Upgrading Firmware](https://info.metcal.com/hubfs/metcal-gt-landing-page-yellow-video2-367x223.png "GT Systems Setup - Upgrading Firmware")](https://www.youtube.com/watch?v=z2gRGENXlUs&ab_channel=Metcal) ### **[GT Systems Setup - Upgrading Firmware](https://www.youtube.com/watch?v=z2gRGENXlUs&ab_channel=Metcal)** [![GT Systems Setup - Programming Range and Presets](https://info.metcal.com/hubfs/metcal-gt-landing-page-yellow-video3-367x223.png "GT Systems Setup - Programming Range and Presets")](https://www.youtube.com/watch?v=Yo3Xg33zEgU&ab_channel=Metcal) ### [GT Systems Setup - Programming Range and Presets](https://www.youtube.com/watch?v=Yo3Xg33zEgU&ab_channel=Metcal) [![GT Systems Setup - Hand Piece Configuration From Tip To Cartridge](https://info.metcal.com/hs-fs/hubfs/metcal-gt-landing-page-yellow-video4-367x223.png?width=367&height=223&name=metcal-gt-landing-page-yellow-video4-367x223.png "GT Systems Setup - Hand Piece Configuration From Tip To Cartridge")](https://www.youtube.com/watch?v=P_6pEftWoXc&list=PLmS1lu7He0P2M6wn6TjNfu_YRx_1ilOsn&index=2) ### [GT Systems Setup - Hand Piece Configuration From Tip To Cartridge](https://www.youtube.com/watch?v=P_6pEftWoXc&list=PLmS1lu7He0P2M6wn6TjNfu_YRx_1ilOsn&index=2) [![GT Series Training Videos](https://info.metcal.com/hs-fs/hubfs/metcal-gt-landing-page-yellow-video5-367x223.png?width=367&height=223&name=metcal-gt-landing-page-yellow-video5-367x223.png "GT Series Training Videos")](https://www.youtube.com/watch?v=4F-BTKXBH80&list=PLmS1lu7He0P2M6wn6TjNfu_YRx_1ilOsn&ab_channel=MetcalMetcal) ### [GT Series Training Videos](https://www.youtube.com/watch?v=4F-BTKXBH80&list=PLmS1lu7He0P2M6wn6TjNfu_YRx_1ilOsn&ab_channel=MetcalMetcal) Ultimate Performance Through Inductive Heating with Adjustable Temperature. The GT Series applies Metcal’s expertise in inductive heating to an adjustable temperature soldering system for the time. This drives high-performance through improved: - Time to temperature - Temperature stability - Thermal recovery   ## The GT90 and GT120 Are Ideal For Single-Iron Applications Including: - Industrial Electronics - Power & Energy - Solar Panels - Computer Networking Electronics - Consumer Electronics  - Mobile Devices - White Goods - High-thermal Demand Applications  [![SHOP NOW](https://no-cache.hubspot.com/cta/default/2373022/ddbaccbc-6aae-4920-94cd-b55054d7a2e6.png)](https://cta-redirect.hubspot.com/cta/redirect/2373022/ddbaccbc-6aae-4920-94cd-b55054d7a2e6)  [![FAQ](https://no-cache.hubspot.com/cta/default/2373022/cbf6c14d-e653-41d8-b985-28910d4c4b77.png)](https://cta-redirect.hubspot.com/cta/redirect/2373022/cbf6c14d-e653-41d8-b985-28910d4c4b77) ![The GT90 and GT120 Applications](https://info.metcal.com/hubfs/istock-937165194_1620948436_4458931-v3%20(1).jpg "The GT90 and GT120 Applications") --- ## Questions regarding your application? Interested in a demo? ![Metcal](https://info.metcal.com/hs-fs/hubfs/GT90%20-%20GT120/footer-logo-258x37.png?width=258&height=37&name=footer-logo-258x37.png "Metcal") | [![Linkedin](https://info.metcal.com/hs-fs/hubfs/MicrosoftTeams-image%20(7)-1.png?width=23&name=MicrosoftTeams-image%20(7)-1.png)](https://www.linkedin.com/company/metcal/) | [![Facebook](https://info.metcal.com/hs-fs/hubfs/MicrosoftTeams-image%20(3).png?width=23&name=MicrosoftTeams-image%20(3).png)](https://www.facebook.com/MetcalSoldering/) | [![Twitter](https://info.metcal.com/hs-fs/hubfs/MicrosoftTeams-image%20(8).png?width=23&name=MicrosoftTeams-image%20(8).png)](https://twitter.com/metcalsoldering?lang=en) | [![Youtube](https://info.metcal.com/hs-fs/hubfs/MicrosoftTeams-image%20(9).png?width=23&name=MicrosoftTeams-image%20(9).png)](https://www.youtube.com/channel/UCUywSAmVX-EEw2mvAdFrXdQ) | | --- | --- | --- | --- | **Corporate Headquarters (United States)** OK International 10800 Valley View Street Cypress, CA 90630 Tel: 1-714-230-2398 Fax: 1-714-230-2393 Email: NA-CustCare@okinternational.com **United Kingdom** OK International Eagle Close, Chandlers Ford Hampshire, S053 4NF U.K. Tel: +44 (0) 23-8048-9100 Email: europe@okinternational.com **China Corporate Office** OK International 4th floor East, The Electronic Building Yanxiang Industrial Zone High Tech Road, Guangming New District Shenzhen, P.R.C Tel: +86-755-2327 6366 Fax: +86-755-2329 5492 Email: china@okinternational.com ```json { "@context" : "https://schema.org", "@type" : "VideoObject", "contentUrl" : "https://2373022.fs1.hubspotusercontent-na1.net/hubfs/2373022/GT90%20-%20GT120/GT-series-video%20(2).mp4", "dateModified" : "2025-02-18T18:15:28.299Z", "description" : "", "duration" : "PT1M36.125S", "height" : 1080, "name" : "GT-series-video (2)", "thumbnailUrl" : "https://2373022.fs1.hubspotusercontent-na1.net/hubfs/2373022/GT90%20-%20GT120/GT-series-video%20(2).mp4/medium.jpg?t=1739902528299", "uploadDate" : "2020-04-30T19:16:53.490Z", "width" : 1920 } ```