--- product_id: 811647671 title: "Gas detector Smart Sensor AS8900 Portable Multi Gas Detector Screen 4 in 1 O2 H2S CO Combustible Gas Oxygen Hydrogen sulfide Carbon Monoxide Zeenyi" brand: "zengyeei" price: "4028 zł" currency: PLN in_stock: true category: "Zengyeei" url: https://www.desertcart.pl/products/811647671-gas-detector-smart-sensor-as8900-portable-multi-gas-detector-screen store_origin: PL region: Poland --- # Adjustable 80dB alarm Long-lasting 3.7V Li-ion battery 4-in-1 multi-gas detection Gas detector Smart Sensor AS8900 Portable Multi Gas Detector Screen 4 in 1 O2 H2S CO Combustible Gas Oxygen Hydrogen sulfide Carbon Monoxide Zeenyi **Brand:** zengyeei **Price:** 4028 zł **Availability:** ✅ In Stock ## Summary > 🛠️ Stay ahead of danger with the smartest multi-gas guardian! ## Quick Answers - **What is this?** Gas detector Smart Sensor AS8900 Portable Multi Gas Detector Screen 4 in 1 O2 H2S CO Combustible Gas Oxygen Hydrogen sulfide Carbon Monoxide Zeenyi by zengyeei - **How much does it cost?** 4028 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/811647671-gas-detector-smart-sensor-as8900-portable-multi-gas-detector-screen) ## Best For - zengyeei enthusiasts ## Why This Product - Trusted zengyeei brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Wide Operating Range:** Functions flawlessly from -10°C to 50°C and 15%-95% humidity, ideal for diverse industrial environments. - • **Portable & Lightweight Design:** Compact 200g device fits perfectly in your toolkit for on-the-go safety monitoring. - • **Customizable High-Decibel Alarm:** Adjust alarm thresholds with a powerful 80dB sound and bright light to ensure no leak goes unnoticed. - • **Precision Electrochemical Sensors:** Accurate readings with 0.1% resolution and a reliable 2-year sensor lifespan. - • **Comprehensive 4-in-1 Gas Detection:** Simultaneously monitors O2, CO, H2S, and combustible gases for ultimate workplace safety. ## Overview The Zeenyi Smart Sensor AS8900 is a portable, professional-grade 4-in-1 gas detector engineered to monitor oxygen, carbon monoxide, hydrogen sulfide, and combustible gases simultaneously. Featuring precision electrochemical sensors with a 2-year lifespan, an adjustable 80dB alarm system, and a lightweight design, it ensures reliable, real-time safety alerts across a wide range of industrial conditions. ## Description Smart Sensor AS8900 Portable Multi Gas Detector Screen 4 in 1 O2 H2S CO Combustible Gas Oxygen Hydrogen sulfide Carbon MonoxideFEATURESSPECIFICATIONSGas TypeOxygen / Carbon Monoxide /Hydrothion / Combustible GasMeasuring rangeO2: 0-30% VOLCO : 0-999 PPMH2S : 0-500 PPMCombustible Gas : 0-100% LELResolution0.1% / 1mo/mol(ppm) / 1%Measuring PrincipleElectrochemical principle, life for 2 yearsLow / High AlarmAlarm SettingAlarmSound, Light Alarm. Adjustable Alarm values, Alarm sound up to 80 db.Operating temperature-10-50Operating humidity15%-95%RH (Standard)PACKING INFORMATIONPower3.7V li-batteryProduct Net Weight200gProduct Size120.2*64.5*38.3mmPacking BoxStandard Quantity Per Carton24Standard Carton Size46*45.5*55cmStandard Carton Gross Weight19.5KG ## Features - A gas detector is a device that detects the presence of gases in an area, often as part of a safety system. - This type of equipment is used to detect a gas leak and interface with a control system so a process can be automatically shut down. - A gas detector can sound an alarm to operators in the area where the leak is occurring, giving them the opportunity to leave. This type of device is important because there are many gases that can be harmful to organic life. - Gas detectors can be used to detect combustible, flammable and gases, and oxygen depletion, etc. This type of device is widely used in industry and can be found in locations, such as on oil rigs, to Screen manufacture processes and emerging technologies such as photovoltaic. They may also be used in firefighting. - While many of the standard gas detector units were originally fabricated to detect one gas, modern multifunctional or multi-gas devices are capable of detecting several gases at once. Some detectors may be utilized as individual units to Screen small workspace areas, or units can be combined or linked together to create a protection system. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0FGQL7WFH | | Brand | Zengyeei | | Color | One Color | | Colour | One Color | | Country of Origin | China | | Item Weight | 23341 Grams | | Item weight | 23341 Grams | | Manufacturer | Zeenyi | | Mfr Part Number | 941002 | | Model Number | 941002 | | Number of Items | 1 | | Unit Count | 1.0 Count | | Unit count | 1.0 Count | ## Product Details - **Brand:** Zengyeei - **Colour:** One Color - **Item weight:** 23341 Grams - **Number of Items:** 1 - **Unit count:** 1.0 Count ## Images ![Gas detector Smart Sensor AS8900 Portable Multi Gas Detector Screen 4 in 1 O2 H2S CO Combustible Gas Oxygen Hydrogen sulfide Carbon Monoxide Zeenyi - Image 1](https://m.media-amazon.com/images/I/51KtATqIT5L.jpg) ![Gas detector Smart Sensor AS8900 Portable Multi Gas Detector Screen 4 in 1 O2 H2S CO Combustible Gas Oxygen Hydrogen sulfide Carbon Monoxide Zeenyi - Image 2](https://m.media-amazon.com/images/I/613w+Jtt2KL.jpg) ![Gas detector Smart Sensor AS8900 Portable Multi Gas Detector Screen 4 in 1 O2 H2S CO Combustible Gas Oxygen Hydrogen sulfide Carbon Monoxide Zeenyi - Image 3](https://m.media-amazon.com/images/I/51qTkAAShuL.jpg) ![Gas detector Smart Sensor AS8900 Portable Multi Gas Detector Screen 4 in 1 O2 H2S CO Combustible Gas Oxygen Hydrogen sulfide Carbon Monoxide Zeenyi - Image 4](https://m.media-amazon.com/images/I/61PFZXnI2GL.jpg) ![Gas detector Smart Sensor AS8900 Portable Multi Gas Detector Screen 4 in 1 O2 H2S CO Combustible Gas Oxygen Hydrogen sulfide Carbon Monoxide Zeenyi - Image 5](https://m.media-amazon.com/images/I/61DxxJudcCL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/811647671-gas-detector-smart-sensor-as8900-portable-multi-gas-detector-screen](https://www.desertcart.pl/products/811647671-gas-detector-smart-sensor-as8900-portable-multi-gas-detector-screen) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-10-14*