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Inficon D-Tek-3 Co2 Leak Detector 721-204-G1 | Leak Detectors
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$3,706.99$6,739.98 (-45%)
🏆 Best Price Guaranteed*
🏆 Best Price Guaranteed*
D-TEK 3 builds on the proven performance of D-TEK leak detectors with added features to help you get your job done faster. An easy-to-change sensor, quick charge lithium ion battery, and a new ergonomic design make D-TEK 3 a versatile tool for everyday RAC maintenance and repair. Plus, a new optional CO2 sensor gives you two instruments in one. Upgrade your toolbox with this accurate and reliable leak detector.
Inficon D-Tek-3 Co2 Leak Detector: Commercial Grade Reliability
You are viewing the strong Inficon D-Tek-3 Co2 Leak Detector (721-204-G1). This is a genuine, high-specification Leak Detectors component designed for professional installations. Whether you are fitting out a commercial HVAC system, upgrading industrial refrigeration infrastructure, or handling a residential maintenance job, this unit delivers the engineering standard required for New Zealand conditions.
Technical Specification: Inficon 721-204-G1
### General Information ###
Detecting Method : Infrared sensor
Power Source : Lithium ion battery
Product Group : Leak Detectors
Detecting Method : Infrared sensor
Power Source : Lithium ion battery
Product Group : Leak Detectors
### Description ###
Short Description : D-TEK 3 is designed with versatility in mind. Quickly and easily switch to one of the optional sensors to look for refrigerant, CO2, or even flammable refrigerant leaks!
### Refrigerant ###
Refrigerant : R744
💡 Pro Tip: Ensure this 721-204-G1 matches your system requirements. This part is sourced directly from the Inficon supply chain to ensure full compatibility and warranty retention.
The NZ DEPOT Trade Supply Advantage
🏭
No Showroom Markup
We don’t pay for fancy lighting or sales staff. You pay for the Leak Detectors, not the overheads.
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Nationwide Dispatch
From Cape Reinga to Bluff. Our logistics network routes your order from the nearest available distribution hub.
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Genuine Warranty
Official Inficon product. Full manufacturer backing and support, just like buying from a local merchant.
Trade & Logistics FAQ
Is this item in stock for immediate dispatch?
Our system updates stock levels daily. If you can add the 721-204-G1 to your cart, it is allocated in our supply chain. For urgent commercial projects, we recommend ordering early to secure allocation.
Do you supply other Inficon parts?
Yes. As a comprehensive trade supplier, we stock the full range of Inficon components. If you are looking for specific fittings, compressors, or accessories to match this unit, check our main catalog.
How is shipping calculated?
We use a dynamic shipping calculator based on the volumetric weight of the Leak Detectors and your delivery zone. We pass our negotiated commercial freight rates directly to you with no markup.
Need more options? Explore our complete range of professional Tools Supplies available for NZ-wide delivery.
🌱 Sustainable Supply Chain Initiative
At NZ DEPOT, we are modernizing the New Zealand trade supply chain. Traditional retail involves shipping products from a manufacturer to a central warehouse, then to a retail showroom, and finally to the customer. This “multi-hop” model adds unnecessary carbon emissions and cost.
By utilizing a Direct-to-Site 3PL model, we eliminate the “Showroom Hop.” Your order is routed from the nearest strategic distribution hub (Auckland, Wellington, or Christchurch) directly to your address. This logistical efficiency reduces road miles, lowers our carbon footprint, and allows us to pass significant savings on to you.
🛡️ Warranty & Consumer Protection
Consumer Guarantees Act (CGA)
We are a 100% New Zealand-owned and operated entity. All purchases made through NZ Depot are fully covered by the Consumer Guarantees Act 1993. Whether you are buying for personal use or commercial fit-out, you are protected against manufacturing defects and faults.
Secure Transaction Promise
Your security is paramount. We utilize industry-standard SSL encryption for all data transmission. We do not store credit card details locally; all payments are processed via secure, PCI-compliant gateways to ensure your financial data remains private.
📦 Delivery Protocols & Receipt of Goods
Standard Courier: For smaller items, we utilize overnight or 2-day courier services. Tracking numbers are automatically generated upon dispatch.
Heavy Freight (Palletized): For bulkier items (Appliances, Furniture, HVAC Units), we use specialized freight carriers. These deliveries are “Door-to-Door” or “Curbside.” Please ensure you have assistance available for unloading heavy items if required.
Inspection Policy: Please inspect all packaging for visible damage before signing the carrier’s docket. If you notice significant damage to the box, please sign as “Damaged” or refuse the delivery and contact our support team immediately. This ensures we can process a replacement claim swiftly.
© 2026 NZ DEPOT Limited. All Rights Reserved. | 100% NZ Owned & Operated.
Additional information
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