Price: $99.99
(as of Jun 10,2026 21:31:45 UTC – Details)
Product Description
The Guard-101 4 Gas Monitor Multi Gas Detector is a reliable device for swiftly detecting four types of gases: hydrogen sulfide (H2S), carbon monoxide (CO), lower explosive limit (LEL), and oxygen (O2). Equipped with a long-lasting battery that endures up to 14 hours, this detector ensures extended monitoring of gas concentrations. Crafted from durable ABS engineering plastic, it boasts a user-friendly design that is waterproof, dustproof, and explosion-proof. The back clip design adds convenience for workplace portability, and the built-in password protection, with an initial password of "69," prevents accidental operations.
The Guard-101 employs a triple alarm system featuring LED light, vibration, and sound, activating within 0.5 seconds and persisting until gas levels return to normal. Additionally, it offers an alarm record storage function to review monitoring data anytime. This device has undergone stringent safety tests by internationally recognized institutions and holds professional certifications, assuring high reliability and accuracy across diverse environments.
With your purchase, you receive the Guard-101 gas detector, a packaging box, a user manual, a charging cable, and a standard gas hood. It is versatile for several applications, including industrial manufacturing, mining, agriculture, emergency rescue, and home use.
Pros and Cons
Pros:
- Quick Detection: Capable of detecting four gas types rapidly, ensuring safety.
- Long Battery Life: Operates up to 14 hours for prolonged monitoring.
- Durable Construction: Made with high-strength ABS plastic, offering waterproof, dustproof, and explosion-proof features.
- Triple Alarm System: Provides LED, vibration, and sound alerts for immediate awareness.
- Professional Certification: Meets industry standards for safety and accuracy.
Cons:
- Calibration Required: Needs annual calibration for accurate detection.
- Limited Data Export: Can store up to 2,000 alarm records, but data export is not supported.
- Initial Password Requirement: Users need to remember the initial password for operation.
