Heavy Duty 3000VA Auto Variac Variable Transformer With Digital Display For Smooth Voltage Adjustment On Home Appliances And Shop Gear Featuring Solid Copper Coils Built To Handle The Daily Grind
3000VA Auto Variac Transformer With Steady Voltage Control
✔️ModelTDGC-3KVA-3000WCapacity-Iron&CopperBuild-RedColor-FreeStanding
This single 3000VA variable transformer brings smooth voltage tuning to your workbench. You adjust output from zero to 130 volts to match any tool or appliance setting. Solid copper windings carry up to 30 amps while iron shell keeps heat under control. Reliable performance makes this a great helper for electronics repair and prototype testing.
✅ 3000 watt rating supports demanding loads without thermal cutouts.
✅ Continuous dial rotation sets accurate voltage levels step by step.
✅ Peak 30 amp draw drives compressors and high-power heating elements.
✅ Quad fuse arrangement shields connected devices from electrical surges.
✅ Compact red chassis stands upright on desks for easy operator access.
| Product Size | 207 mm / 8.15 in x 227 mm / 8.94 in x 190 mm / 7.48 in |
| Package Size | 310 mm / 12.2 in x 260 mm / 10.24 in x 250 mm / 9.84 in |
| Gross Weight | 12.25 kg / 27.01 lbs |
| Net Weight | 10 kg / 22.05 lbs |
💡 What makes a heavy duty variac transformer better for workshop gear?
This handy unit delivers clean sinusoidal power that protects sensitive microcontroller boards. Standard transformers often distort signals which damages digital displays and sensors. Select this model for dimmers, motor controls, or lab benches where pure voltage counts.
- Stable frequency response stops hum in audio amps during live sound checks.
- Precise manual tracking keeps vintage radios tuned without frying original components.