--- product_id: 155593144 title: "H2S Gas Detector-LCD Digital Portable Gas Tester Household with high Sensitivity for O2 / CO / H2S Keeping Your Safe" brand: "vbva" price: "FREE" currency: TND in_stock: false url: https://www.desertcart.tn/products/155593144-h2s-gas-detector-lcd-digital-portable-gas-tester-household-high store_origin: TN region: Tunisia --- # High sensitivity sensor 30.5 cm flexible probe Triple alarm system H2S Gas Detector-LCD Digital Portable Gas Tester Household with high Sensitivity for O2 / CO / H2S Keeping Your Safe **Brand:** vbva **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > Stay Safe, Stay Smart! 🚀 ## Quick Answers - **What is this?** H2S Gas Detector-LCD Digital Portable Gas Tester Household with high Sensitivity for O2 / CO / H2S Keeping Your Safe by vbva - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/155593144-h2s-gas-detector-lcd-digital-portable-gas-tester-household-high) ## Best For - vbva enthusiasts ## Why This Product - Trusted vbva brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **💼 Portable Design:** Compact and easy to carry for on-the-go safety! - • **🌍 Multi-Industry Use:** Perfect for agriculture, petrochem, and more! - • **🔊 Triple Alarm System:** Light, vibration, and sound alerts for safety! - • **🔧 Versatile Detection:** Detects O2, CO, H2S, and more! - • **🛠️ Adjustable Sensitivity:** Tailor detection levels to your needs! ## Overview The H2S Gas Detector is a portable, high-sensitivity gas tester designed for detecting a variety of combustible gases, including oxygen, carbon monoxide, and hydrogen sulfide. With a flexible 30.5 cm probe, it allows for easy identification of gas leaks in various industries such as agriculture, petrochemicals, and more. Equipped with a triple alarm system and adjustable sensitivity, this device ensures maximum safety and reliability. ## Description 4 Gas Detector-LCD Digital Portable Gas Tester Household with high sensitivity for O2 / CO / H2S / LEL Gas Leak DetectorFeatures: This product can detect combustible oxygen, carbon monoxide, hydrogen sulfide, LEL concentration, providing light, vibration, smoke, triple alarm function. It allows you to obtain an effective and timely alarm signal, therefore far from danger. This instrument can be used for agriculture, petrochemical, electric power, fire, gas, steel industry, wastewater treatment and other fields.Specifications: Sensors: O2, LEL, H2S, CO. Range: 0 ~ 30% / 0 ~ / 0 ~> 500 PPM / 0 ~ 9999 PPM. Resolution ratio: 0.1% / 1% / 1 PPM / 1 PPM. Operating temperature: - 10 ~ 50 ?. Operating humidity: 15% ~ 90% RH (without condensation). Customizable alarm value. Power supply: 3.7V lithium battery (included).Packing list: 1 * 4 in 1 Gas Tester 1 * USB cable 1 * Adapter 1 * manualNotes: 1. Due to the different monitors and light effects, the actual color of the item may be slightly different from that shown in the pictures. 2. Please forgive 1 cm / 0.39 "-3 cm / 1.3" of measurement deviation due to manual measurement. 3. Very welcome to contact our beloved customer service staff if you want to know more about our products. ## Features - 【Flexible probe】: Natural gas detector with flexible 30.5 cm probe that can flexibly change direction and quickly identify and determine the location of combustible gas leaks - 【Multifunction gas tester】: This product can detect combustible oxygen, carbon monoxide, hydrogen sulfide, LEL concentration, providing light, vibration, smoke, triple alarm function - 【Widely application】: This instrument can be used for agriculture, petrochemical, electric power, fire, gas, steel industry, wastewater treatment and other fields - 【High sensitivity sensor】: the natural gas detector with adjustable sensitivity rotation button is perfect for detecting combustible gas - 【Detects fuel gas leaks】: can detect various combustible gases, such as methane, natural gas, propane, ethane, coal gas, gas oil, gasoline, toluene, alcohol, ketone and other flammable gases - ›See more product details ## Images ![H2S Gas Detector-LCD Digital Portable Gas Tester Household with high Sensitivity for O2 / CO / H2S Keeping Your Safe - Image 1](https://m.media-amazon.com/images/I/51bh4lGSMsL.jpg) ![H2S Gas Detector-LCD Digital Portable Gas Tester Household with high Sensitivity for O2 / CO / H2S Keeping Your Safe - Image 2](https://m.media-amazon.com/images/I/51rkCtVbvaL.jpg) ![H2S Gas Detector-LCD Digital Portable Gas Tester Household with high Sensitivity for O2 / CO / H2S Keeping Your Safe - Image 3](https://m.media-amazon.com/images/I/51vsnZP1XEL.jpg) ![H2S Gas Detector-LCD Digital Portable Gas Tester Household with high Sensitivity for O2 / CO / H2S Keeping Your Safe - Image 4](https://m.media-amazon.com/images/I/51LibBjIo3L.jpg) ![H2S Gas Detector-LCD Digital Portable Gas Tester Household with high Sensitivity for O2 / CO / H2S Keeping Your Safe - Image 5](https://m.media-amazon.com/images/I/61BIaEjs9CL.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.tn/products/155593144-h2s-gas-detector-lcd-digital-portable-gas-tester-household-high](https://www.desertcart.tn/products/155593144-h2s-gas-detector-lcd-digital-portable-gas-tester-household-high) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-20*