Metcal GT90 GT Series Soldering Systems Product Overview
System Features
- 90 W Power Station
- Adjustable temperature ranges from 200 to 450 °C (392 to 842 °F)
- Wide variety of cartridge and tip options
- Patented Chip-in-Cartridge technology
- Compact size due to external power source
- Universal power input
- Intuitive user interface
- Programmable standby and sleep settings
- Easy to read 2.5" display
- 5 V, 0.5 A USB port to power accessories
- Field upgradeable firmware using a USB memory stick

Technical Specifications
| GT90 |
| Soldering Temperature Range | 200 to 450 °C 392 to 842 °F |
| Input Line Voltage | 100 - 240 VAC (120 VAC for U.S.) grounded circuit, universal Input |
| Input Frequency | 50 / 60 Hz |
| Power Input | 90 W max |
| Dimensions (W x d x h) | 11.0 x 12.5 x 16 centimeters 4.3 x 4.9 x 6.1 inches |
| Weight of Station w/ Power Adapter | 1.68 kg (3.70 lb.) |
| Communications | 1 x USB A |
| Standby Timer | 10 - 480 seconds |
| Sleep Timer | 1 - 100 minutes |
| Free Range Tip Temperature Adjustment | Yes |
| Tip Temperature Presets | 3 |
| Tip-to-Ground Potential / Resistance | <2 mV /<2 Ω |
| Tip Temperature Accuracy | Meets or exceeds IPC-J-STD |
| Surface Resistivity | 105 - 109 Ω, ESD safe |
| Certifications | CE, TUV |
| Power Station Warranty | 1 Year |
GT-HP-T4UF Hand-piece
| Hand-piece Connector | 8-pin circular DIN |
| Hand-piece | 1.5 m (5'), burn proof, ESD safe |
Systems Ship With
| GT90-HP-T4 System |
| Soldering Power Station | GT90 |
| Slim Hand-piece for GT4 Family of Tips & Ultrafine Cartridges | GT-HP-T4UF |
| Heater Cartridge for GT-HP-T4UF Hand-piece using GT4 Tips | GT-HC-T4 |
| Power Adapter | GT-PA-120 |
| Work Stand | GT-WS |
| Tip/Cartridge Removal Pad | MX-CP1 |
Accessories (sold separately)
| GT Series Accessories |
| Slim Hand-piece for GT4 Family of Tips & Ultrafine Cartridges | GT-HP-T4UF |
| Standard Hand-piece for GT6 Family of Tips & GTC Cartridges | GT-HP-T6C |
| Slim Hand-piece with Heater Cartridge for GT4 Tips | GT-HPHC-T4UF |
| Standard Hand-piece with Heater Cartridge for GT6 Tips | GT-HPHC-T6C |
| Heater Cartridge for GT-HP-T4UF Hand-piece using GT4 Tips | GT-HC-T4 |
| Heater Cartridge for GT-HP-T6C Hand-piece using GT6 Tips | GT-HC-T6 |
| Retainer for GT-HP-T6C Hand-piece using GTC Cartridges | GT-RT-C |
| Retainer for GT-HP-T4UF Hand-piece using GT4 Tips & Ultrafine Cartridges | GT-RT-T4 |
| Retainer for GT-HP-T6 Hand-piece using GT6 Tips | GT-RT-T6 |
| Cleaning Sponge (pack of 10) | GT-YS10 |
| Cleaning Brass Pad (pack of 10) | GT-BP10 |
| Power Adapter | GT-PA-120 |
| Rubber Grip Replacement for all GT Hand-pieces (pack of 5) | GT-GR-BK |
| Work Stand | GT-WS |
| Tip/Cartridge Removal Pad | MX-CP1 |
Visit Metcal.com for a full list of available Tips & Cartridges.