When standard systems fall short, this one steps up.
Designed for professionals who operate in low-voltage environments, our Low Voltage STI delivers reliable ignition performance using just 1 volt—far below the 250+ volts required by traditional systems. Despite its minimal power draw, this compact initiator produces a powerful and consistent pop capable of igniting shock tube, Thermotube, and even supporting Wallbanger systems.
Whether you're working with limited power sources, lightweight field kits, or specialized training gear, this STI offers unmatched versatility and performance with every use.
Ultra-low voltage operation – only 1 volt required
Compatible with Shock Tube, Thermotube, and Wallbanger
Compact, efficient, and field-ready
Consistent performance across multiple applications
