4 Gas Monitor, High Sensitivity Portable Gas Detector with Sound Light Vibration Alarm and USB Recharge, for Marine Chemical Agricultural Laboratory Use

Specification: Item Type: Gas Monitor Material: ABS Model: ST8904 Battery: Lithium battery 3.7V 1800mAh (built in) Basic Parameters: CO: 0- ppm H2S: 0-500 ppm O2: 0.0-30.0% VOL LEL: 0-100% LEL How to Use: Turn on the device to use directly. Package List: 1 x Gas Monitor 4 x Accessories 1 x USB Cable 1 x User Manual 1 x Storage Bag

• [Clear Backlit Display] Designed for optimal visibility the gas monitor boasts a high resolution backlit screen that delivers clear readings in any lighting condition. whether in bright sunlight or low light environments you can always rely on its easy to read display.
• [Versatile Charging Options] The rechargeable gas tester offers multiple charging methods including usb connections to computers cars and power banks. its convenience ensures uninterrupted usage making it perfect for fieldwork and industrial applications.
• [High Sensitivity & Accuracy] Equipped with advanced highly sensitive sensors this gas monitor delivers precise measurements with exceptional repeatability and rapid response time. ideal for environments where accurate gas detection is ensuring safety and reliability in every use.
• [Wide Range of Applications] This versatile gas detector is suitable for numerous industries including marine chemical agricultural laboratory mountaineering and pharmaceutical sectors. its robust design and reliable performance make it an essential tool for professional in diverse fields.
• [Triple Alarm System] This gas detector features a comprehensive alarm system with sound light and vibration alerts to ensure you are promptly notified of gas presence. customizable high and low concentration alarm settings provide tailored safety measures for various scenarios.