MTX 3297 Ex
Certified for the Highest Levels of Risk.
Built for industrial maintenance and electrical diagnostics.
The safest and most reliable way to work in hazardous zones without sacrificing accuracy, including Zone 0 classifications.
- IIC (gas) 0, 1 and 2
- IIIC (dust) 20,21 and 22
- Mines M1

Trusted for Critical Measurements

Electricity Generation
(coal-fired power plants, gas-fired plants, hydroelectric plants, etc.)

Process Industries
(chemicals, pharmaceuticals, cosmetics, etc.)

Industrial Paint Shops
(automotive, rail, etc.)

Processing Industries
(wood, metals, etc.)

Agri-food Industries
(flour, cereals, etc.)
Ensure safe, compliant troubleshooting
The MTX 3297 Ex digital multimeter fully complies with European directive 2014/34/UE for explosive (Ex) atmospheres, ensuring maximum safety across all hazardous zones.
THE MULTIMETER THAT DEFIES LIMITS
Engineered for all industrial sectors, the MTX 3297 Ex delivers unmatched measurement reliability, exceptional electrical safety, and greater productivity, without compromising on simplicity or user comfort.
- TRMS AC+DC acquisition
- 60,000-count resolution
- 100 kHz bandwidth
- 1 μV resolution for voltage, 0.01 μA resolution for current
OUR OFFICIAL DISTRIBUTORS
Our products are available through our trusted network of official distributors, ensuring you receive the highest level of service and support. Buy with confidence knowing our partners are dedicated to providing you with expert care and reliable solutions.
GET QUOTE
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GET A DEMO
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ABOUT US

Globally renowned for our prestigious 130 year heritage and high quality test and measurement products, Chauvin Arnoux is fast gaining recognition in the UK as the brand of choice for many in the electrical contracting and energy management industries.
Offering a hassle free and complete sales experience; we pride ourselves on the ability to help you ensure you have the correct product for your specification. We support you by offering product demonstrations, full technical support and the best possible post sales aftercare.