Variac, 500VA Variable Voltage Transformer,AC Auto Transformer 5Amp Variac Transformer,110V Input 0-130V Output,Ideal for Household Industrial and Lab Voltage Testing

Enclosed, non-isolated adjustable transformer with an output voltmeter, a lighted on/off power switch, a 5A fuse, and a power cord. - Over-voltage protection for improved safety. Contact voltage transformer with a wide voltage range of 0-130V. - Built-in copper coil with high-quality material and material quality for enhanced security, more secure operation, and durability. High efficiency with no waveform distortion. - Suitable for home coffee roasting, Motor Speed control, Label Printing Machine, EE Labs, Test for Railroad Switching, Power Supplies, Satellite Equipment, Telecommunication Equipment, Printing Machine, and Test for.

Please note that most devices experience a surge when first turned on that is much higher than the operating amp rating. For example, a motor with a 5 amp rating may have a surge of over 10 amps, so a 10 amp transformer will be needed