USB Rechargeable Handheld Digital Oxygen Detector with LCD Display, Adjustable Alarm & Auto Power Off for Automotive, Tunnels, Laboratories & Industry

Intelligent Oxygen Detector

Enhance your safety with our intelligent and precise oxygen detector. This device employs an electrochemical gas sensor for fast oxygen detection and allows customizable sound and light alarm settings. Ideal for home use, agriculture, chemical industries, and various general industries.

Features:

• Professional Oxygen Detector: A portable oxygen (O2) gas detector with a measuring range of 0-25% oxygen content. It uses an electrochemical gas sensor known for its stable performance and high accuracy.
• Adjustable Alarm: Equipped with dual sound and light alarms, the detector alerts you when O2 concentrations reach user-defined levels. Customize the alarm according to your needs.
• Backlit LCD Display: Compact and lightweight, featuring a large backlit LCD display, ensuring you can easily read the results even in low-light conditions. Easy to carry and convenient for reading.
• USB Rechargeable: Comes with a 3.7V rechargeable lithium battery that charges via micro USB. Compatible with power adapters, power banks, and more.
• Widely Applicable: Perfect for use in metallurgy, power plants, chemical industries, mines, tunnels, and underground pipelines to effectively prevent hypoxia and oxygen poisoning.

Specifications:

• Color: Black + Blue
• Material: ABS
• Detecting Gas: Oxygen
• Voltage: AC 100-240V, 50/60Hz
• Output: DC 5V, 1000±50mA
• Measuring Range: 0-25%
• Resolution: 0.1%
• Basic Error: ≤ ±5% full scale
• Temperature: -10 to 50℃
• Resolution: 0.1℃
• Working Humidity: 1% RH to 99% RH
• Response Time: ≤ 15 seconds
• Recovery Time: ≤ 15 seconds
• Alarm Mode: Acoustic and Light
• Auto Power Off: Manually selectable (10 mins of no key press)
• Power Supply: 1 x 3.7V, 1000mAh rechargeable li-ion battery
• Screen Size: 4.4 x 5.3 cm / 1.73 x 2.08 in
• Item Size: 180 x 65 x 30 mm / 7.09 x 2.56 x 1.18 in
• Item Weight: 182 g / 6.42 oz

Packing List:

• 1 x Smart Oxygen Detector
• 1 x USB Cable
• 1 x User Manual
• 1 x Carry Bag