# Gas Leak Detector NOYAFA JMS19 — oxygen, carbon monoxide, hydrogen sulfide and natural gas detection

**URL:** https://aio.lv/en/product--noyafa-jms19--11094742
**Data updated:** 2026-02-13 15:50 (EET)
**Category:** Network Tools
**Manufacturer:** NOYAFA
**Manufacturer code:** JMS19
**EAN:** 310000197396
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 128.05 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 105.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--noyafa-jms19--11094742

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

Portable gas leak detector NOYAFA JMS19 designed to detect oxygen, carbon monoxide (CO), hydrogen sulfide (H2S) and natural gas. Provides real-time sensing for safety checks in homes, workshops and industrial sites. Useful for locating leaks, verifying ventilation and preventing hazardous exposure. Compact and handheld for on-site inspections and maintenance.

## Long description

The NOYAFA JMS19 gas leak detector is a portable, handheld instrument for real-time detection of oxygen, carbon monoxide (CO), hydrogen sulfide (H2S) and natural gas. Designed for on-site safety checks in homes, workshops and industrial sites, the device helps locate leaks, verify ventilation performance and reduce the risk of hazardous exposure. Its compact form factor and simple controls make it suitable for routine inspections and maintenance tasks.
Advantages
The JMS19 combines multi-gas sensing with immediate visual and audible alerts for fast identification of hazardous conditions. It provides continuous monitoring of oxygen levels and the common toxic and combustible gases listed, enabling quick assessment without complex setup. The handheld design and straightforward user interface support rapid deployment during inspections, while the instrument's sensor configuration focuses on the gases most relevant to domestic and light-industrial safety checks.
Suitable for
Home safety inspections to detect CO and natural gas leaks
Workshop and garage checks for combustible gas and toxic fumes
Industrial plant maintenance for local leak detection and ventilation verification
Plumbing and HVAC service work where gas presence and oxygen levels must be monitored
Key specifications
Detected gases: oxygen (O2), carbon monoxide (CO), hydrogen sulfide (H2S), and natural gas
Form factor: portable handheld unit suitable for on-site inspections
Outputs: real-time sensing with visual and audible alerts for threshold exceedance
Power: battery-operated for field use (replaceable or rechargeable battery as provided)
Interface: simple controls intended for quick operation during routine checks
How to use
Turn on the unit and allow the sensors to stabilize according to the manufacturer's warm-up time before beginning measurements. Hold the detector near potential leak sources such as pipe joints, appliance connections, vents and seals while moving slowly to allow the sensors to sample the surrounding air. Monitor the visual display and audible alarm for threshold notifications and document any readings that indicate low oxygen or elevated concentrations of CO, H2S, or natural gas. After inspection, power off the device and store it in a dry, dust-free location.
Usage recommendations
Use the JMS19 in well-ventilated conditions where feasible, and follow safety procedures if alarms indicate hazardous concentrations. Replace or recalibrate sensors according to the manufacturer's schedule, and verify battery charge before field use to ensure reliable performance during inspections.

## FAQ

### How much does the Gas Leak Detector NOYAFA JMS19 cost, and is it available for purchase?

The price is 128.05 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 22.06.2026 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 Gas Leak Detector NOYAFA JMS19 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 NOYAFA 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 NOYAFA 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/11094742/61776211_large.webp