MSMWHS217
Gas Test Atmospheres
- Nationally Recognised Certificate
- Fast Certificate Turnaround
- Experienced and Certified Instructors
- Flexible Learning Options
- Industry Validated

Course Description
The unit MSMWHS217 – Gas Test Atmospheres – equips students with the essential skills and knowledge to safely test and monitor atmospheric conditions in workplaces where hazardous gases or airborne contaminants may be present. This unit is critical for industries such as mining, construction, oil and gas, and confined space operations, where workers must ensure the air is safe to breathe and work in.
Throughout the course, learners will gain practical experience in conducting gas testing using specialised equipment to detect harmful gases, such as oxygen-deficient or flammable atmospheres. The unit covers how to correctly calibrate and operate gas detection devices, interpret readings, and take appropriate actions based on test results. Students will also learn how to identify potential atmospheric hazards, establish safe working zones, and follow workplace safety protocols, including proper communication and emergency response procedures if dangerous gas levels are detected.
This unit is ideal for workers in roles that require atmospheric monitoring, such as confined space entry, hazardous materials handling, or emergency response teams. It is also relevant for supervisors and safety officers responsible for maintaining a safe working environment in high-risk areas.
By completing MSMWHS217, students will be fully prepared to perform gas testing accurately and in compliance with workplace health and safety regulations. The skills gained in this course are essential for ensuring worker safety and preventing incidents related to hazardous gases in the workplace.
Units Delivered
The following units will be included in your certificate:
MSMWHS217
Gas test atmospheres
Course Delivery
This course can be delivered/assessed in the workplace or at facility organised by the training provider.
Course Durations
Course durations can vary for multiple reasons, so the durations below are the minimum possible amount.
Entry Requirements
An individual undertaking this course with Allens Training Pty Ltd will need to demonstrate the following to be eligible for entry:
- Protective footwear/safety shoes and comfortable/practical clothing must be provided by the student and worn during the practical sessions and assessment
- Language, literacy and numeracy requirements -students must be able to read and correctly interpret required documentation, speak clearly and unambiguously in English, explain, describe and verify sometimes complex needs and issues and understand the permit requirements. Writing is required to the level of completing workplace forms and producing any required reports. Numeracy is required to the level of being able to correctly differentiate between high and low pressures and temperatures, voltages or masses and interpret and communicate gas test/monitoring results.
Assessment Requirements
Individuals undertaking this course will be expected to complete both written and practical assessment tasks.
Certificate Renewal Requirements
This certificate does not require renewal
Learner Rights, Responsibilities & Support
Please note that enrolment to this course is made with Allens Training Pty Ltd RTO 90909. Please refer to the student handbook on our website for all details relating to rights and responsibilities including complaints and appeals.
Assessment Activities
Assessments conducted during face-to-face training session(s) include:
Practical scenarios: For a Confined Space scenario , complete the following:
- Prepare for testing
- Test gas
- Interpret readings
- Monitor gas on an ongoing basis
- Communicate required actions to be taken, based on the interpretation
- Maintain equipment
- Maintain records of tests and results in accordance with procedures
Documentation - The student must complete site-based test gas report forms
Theory assessment - A written assessment consisting of short answer and multiple-choice questions. The student must complete all assessment questions.
This course is delivered and assessed on behalf of Allens Training Pty Ltd RTO 90909
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