| Measured Parameters | Oxygen (O2), Temperature, Humidity |
| Temperature Range | -10°C to 50°C |
| Storage Temperature | -10°C to 60°C |
| Relative Humidity | 20% to 85% |
| Humidity Range | 20% to 85% |
| Atmospheric Pressure | 12.5 to 15.4 PSI |
| Detection Method (O2) | Electrochemistry |
| O2 Measuring Range | 0 to 30.0% Vol |
| Sampling Time | 1.5 Seconds |
| Power Supply | 2000 mAh |
| Dimensions | 161 × 77 × 33 mm |
| Weight | 265g |
Measures Oxygen, Temperature & Humidity
Audio-Visual Alarm System
Electrochemical Detection Technology
USB Rechargeable Battery
Compact & Handheld
Our Handheld Oxygen Detector LHOD-A10 is designed for air quality monitoring, industrial safety, confined spaces, laboratories, healthcare, environmental research, fire safety and aerospace, ensuring accurate oxygen detection and workplace safety.
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Handheld Oxygen Detector LHOD-A10 : Oxygen (O2), Temperature, HumidityLabtron Handheld Oxygen Detector measures oxygen concentration, temperature, and humidity with high-precision electrochemical sensors. They feature an LCD display for clear data visualization and rechargeable batteries support extended field operations. Their real-time monitoring aids environmental research and atmospheric studies. These devices are essential for confined space assessment, workplace safety and industrial applications. Our detectors help maintain safe air levels in hospitals and healthcare facilities.

A Handheld Oxygen Detector is a portable device designed to measure oxygen (O2) concentration in the air. It ensures workplace safety by detecting oxygen depletion or enrichment, preventing hazards in confined spaces, industrial sites, and healthcare environments. These detectors provide real-time monitoring with built-in alarms to alert users of unsafe oxygen levels.
It uses electrochemical sensors to detect oxygen levels in real time. Our device continuously monitors air composition and triggers an alarm if oxygen falls below or rises above safe limits. Some models also feature data logging for future analysis. Advanced versions include multi-gas detection for comprehensive safety monitoring. These detectors are widely used in industrial workplaces, laboratories, and confined spaces for a safe breathing environment.
These detectors are widely used in industrial safety, confined spaces, manufacturing plants, pharmaceutical labs, shipyards, underground tunnels, fire rescue operations, and healthcare facilities to ensure safe oxygen levels. They help prevent oxygen depletion hazards, making them essential for worker safety and regulatory compliance in high-risk environments.
Most handheld oxygen detectors measure oxygen levels within a range of 0 to 30% O2. Some high-precision models provide more sensitive readings for specialized applications like aerospace and medical research and industrial quality control. Some detectors feature real-time data logging for long-term analysis. Additionally, built-in alarms alert users to hazardous oxygen levels, ensuring workplace safety.
For accurate readings, it should be calibrated every 6 to 12 months, depending on manufacturer recommendations and usage conditions. Regular calibration ensures precise oxygen detection, reducing the risk of false readings or sensor drift. Frequent exposure to harsh conditions or contaminants may require more frequent calibration. Proper maintenance extends the device’s lifespan and reliability in critical safety applications.
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Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608