# Smoke Generator Champion Newell Mr Mist NL4892 — professional smoke machine for leak detection and airflow testing

**URL:** https://aio.lv/en/product--champion-nl4892--12374069
**Data updated:** 2026-04-26 20:46 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** Champion
**Manufacturer code:** NL4892
**EAN:** 5901479100039
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 146.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 121.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--champion-nl4892--12374069

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Champion Newell Mr Mist NL4892 is a smoke generator designed for leak detection, HVAC airflow testing and equipment diagnostics. It produces visible, controllable smoke to reveal drafts, leaks, and circulation patterns in ducts, windows, doors and enclosures. Suitable for professional technicians and building inspectors who need a portable tool for identifying air movement and seal failures.

## Long description

Champion Newell Mr Mist NL4892 is a professional smoke generator designed for leak detection, HVAC airflow testing and equipment diagnostics. The unit produces visible, controllable smoke to reveal drafts, leaks and circulation patterns in ducts, windows, doors and enclosures. The compact, portable design supports use on-site by technicians and building inspectors who require a reliable tool to visualise air movement and locate seal failures.
Advantages
This smoke generator delivers a stable, consistent output of visible smoke that is easy to control for diagnostic work. Its portability and rugged construction make it suitable for repeated use in the field. The device is compatible with common testing workflows for HVAC systems and building envelope inspections, helping to reduce inspection time by clearly indicating airflow paths and leak locations.
Suitable for
 HVAC duct and ventilation airflow testing
 Building envelope leak detection around windows, doors and joints
 Equipment and enclosure diagnostics to visualise air movement
 Smoke pattern demonstration during commissioning or maintenance
When it may not be suitable
This smoke generator is intended for diagnostic and testing use and is not designed for theatrical effects or continuous entertainment applications. It may not be suitable in environments where smoke or aerosols are strictly prohibited by safety policies or where sensitive sensors could be affected by particulate emissions. Users should assess ventilation and fire-detection systems before operating the unit in occupied spaces.
Key specifications
 Function: visible smoke generation for leak detection and airflow visualisation
 Application: HVAC testing, building inspections, equipment diagnostics
 Portability: compact, field-usable design for on-site inspections
 Control: adjustable smoke output for short bursts and continuous flow
 Visual output: clearly visible plume suitable for tracing airflow paths
How to use
Position the generator near the area to be tested and ensure the surrounding space is safe and adequately ventilated. Use short bursts to observe immediate leak locations or continuous output to map airflow patterns through ducts and enclosures. Direct the smoke toward suspected leak points such as joints, seams and penetration points while monitoring for visible smoke escape. Follow any safety guidelines for operating smoke-generating equipment and allow time for residual smoke to dissipate after testing.
What to consider before purchase
 Confirm that visible smoke testing is permitted at the inspection site and that fire-detection alarms will not be triggered
 Verify compatibility with your inspection workflows and whether adjustable output suits your testing needs
 Consider portability and ruggedness if you perform frequent on-site inspections
Usage recommendations
Use the Champion Newell Mr Mist smoke generator in short controlled bursts to locate leaks quickly; for mapping airflow in larger duct systems, use steady controlled output while ensuring adequate ventilation and following site safety procedures.

## FAQ

### How much does the Smoke Generator Champion Newell Mr Mist NL4892 cost, and is it available for purchase?

The price is 146.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 125 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Smoke Generator Champion Newell Mr Mist NL4892 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Champion products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Champion service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12374069/68512918_large.webp