TopTes Guard-756 Upgraded Oxygen Detector, Portable O2 Monitor, 0.5s Fast Response, Rechargeable O2 Gas Detector, with Vibration, Visual & Sound Alarms, Dust and Explosion Proof, for Work, Home-Orange

Product Description

Guard-756 Portable Oxygen Detector The device has been calibrated before leaving the factory. If users need to perform calibration after a period of use, please contact us. The Guard-756 Portable Oxygen Detector ensures safety by continuously monitoring oxygen levels in diverse environments. Ideal for industrial settings, mining operations, firefighting, laboratories, or home use, it protects users from oxygen deficiency hazards. Equipped with a high-precision sensor, multiple alarm modes, long battery life, and durable construction, it is perfect for professionals like safety managers, emergency responders, and lab technicians. With its precise sensor, the Guard-756 detects oxygen levels in the range of 0-30% VOL, offering real-time readings with 3% FS accuracy. Preset alarm thresholds are set at 19.5% (low) and 23.5% (high), adjustable for various environments. When oxygen levels reach these thresholds, the device triggers an alarm within 0.5 seconds, ensuring timely hazard alerts. To enhance safety, the Guard-756 features triple alarm modes: LED light, vibration, and sound. This ensures users are alerted in noisy environments or when visual cues are insufficient. The device automatically logs up to 999 alarm records, aiding safety compliance and trend analysis. The Guard-756 is powered by a robust 2000mAh battery, providing 7 days of continuous operation after a 4-hour charge. A real-time indicator shows battery status, and a low-battery alert activates at 10%, ensuring uninterrupted monitoring in demanding environments. Compact and durable, the Guard-756 is made from high-strength ABS engineering plastic, offering impact, water, dust, and explosion resistance. Its portable design with a back clip makes it easy to carry, ensuring reliability in challenging work conditions. Factory-calibrated and tested to meet international safety standards, the Guard-756 guarantees consistent performance and compliance with industry regulations. It is a dependable tool for workplaces requiring precise oxygen level monitoring. Package Includes: Guard-756 Portable Oxygen Detector, user manual, charging cable, standard gas cover, and packaging box. Key Features: - Detection range: 0-30% VOL - Adjustable alarms: 19.5% (low) and 23.5% (high) - Accuracy: 3% FS - Triple alarm modes: LED light, vibration, and sound - Logging: Stores up to 999 records - Battery: 7-day runtime, 4-hour quick charge - Design: Waterproof, dustproof, and explosion-proof - Quality: Factory calibrated, internationally certified