Argon Electronics has spotlighted its Generic MultiGAS-SIM handheld simulation, which was publicly introduced in 2025.
Designed to mirror the look, feel and operation of a multi-gas detector, including button presses and screen layouts, the simulation runs on standard AA batteries.
It does not require calibration gases and can pair with an instructor’s app via Bluetooth to offer real-world oversight.
The aim is accurate, instrument-level simulation that is designed to reflect the needs of frontline responders.
Director of Business Development, Argon, Felipe Arrigahi’s statement
Felipe Arrigahi, Director of Business Development at Argon commented: “We created the MultiGAS-SIM to fill gaps in confined space training for toxic industrial chemicals, informed by our chemical warfare expertise.
“Ultrasound mimics vapour dispersion effectively, identifying issues like unsealed entries.
“It replicates various gases, densities and oxygen drops securely, enabling authentic practice of operational intricacies.”
According to Argon, the design removes many of the logistical burdens associated with using real detectors in training, consumable gases, regular sensor replacements and the need for controlled environments.
The system uses simulated signals rather than hazardous materials, meaning that training can be carried out almost anywhere: indoors, outdoors, in confined spaces or large open areas.
The wider ecosystem
Argon’s wider ecosystem, including Long Range Vapour Source (LRVS) emitters and options such as PlumeSIM for complex muti-hazard scenarios.
This allows instructors to escalate from simple leak simulations to large-scale CBRNe training events.
Arrighi continued: “In a key 2025 NATO exercise, the MultiGAS-SIM exhibited high fidelity.
“Teams navigated hypoxic undergrounds and mixed lab contaminants.
“Real-time readings revealed overlooked flaws. It understated realism heightened focus, exposing hidden weaknesses.
“What matters most is the realism these tools enable. Atmospheric hazards are often subtle, invisible and fast-changing and effective training needs to capture that.”