SMART SENSOR 4-in-1 Rechargeable Gas Detector - Portable H₂S, O₂, CO, LEL Monitor with LCD Display & Alarm

This professional 4-in-1 gas detector is expertly crafted to detect Carbon Monoxide (CO), Hydrogen Sulfide (H₂S), Oxygen (O₂), and Combustible Gas (LEL). Designed for continuous environmental monitoring, it triggers an alert through sound, vibration, and flashing lights when gas concentrations reach alarm levels. Its compact size and lightweight construction make it both portable and user-friendly.

Key Features

• Multi-Gas Detection: Monitors CO, H₂S, O₂, and LEL gas concentrations accurately and professionally.
• Effective Alarm System: Sound, vibration, and flashing light alarms notify you when gas levels are unsafe.
• Easy-to-Read Display: Features a large HD LCD with backlight for clear visibility in various lighting conditions.
• Versatile Use: Connectable to a sampling pump for use in enclosed spaces, ideal for industries such as shipping, mining, oil, and more.

Specifications

• Brand Name: SMART SENSOR
• Color: Blue
• Material: ABS
• Screen Size: 47 x 38mm / 1.9 x 1.5in
• Sensor Type: Electrochemical Principle
• Charging Port: Micro USB DC 5V
• Power Supply: DC 3V for Sampling Pump
• Operation Current: 230mA
• Battery Type: BL-9C
• Display Type: Segment Type LCD
• Operation Conditions: Humidity 15%~95%RH, Temperature -10℃~50℃
• Storage Temperature: 0~40℃
• Battery Runtime: 6 hours (without alarm)
• Detection Range:
  • CO: 0～999ppm
  • H₂S: 0～500ppm
  • O₂: 0～30%VOL
  • LEL: 0～100%LEL
• Resolution:
  • CO: 1ppm
  • H₂S: 1ppm
  • O₂: 0.1%VOL
  • LEL: 1%LEL
• Alarm Settings: Customizable upper and lower limit alarms, TWA, and STEL settings.
• Item Size: 140 x 75 x 35mm / 5.51 x 2.95 x 1.37in
• Weight: Item 270g / 9.52oz, Package 430g / 15.17oz
• Package Dimensions: 24.5 x 9 x 6cm / 9.64 x 3.54 x 2.36in

Package Contents

• 1 x 4-in-1 Gas Detector
• 1 x USB Cable
• 2 x Screws
• 1 x Gas Calibration Hood
• 1 x Storage Bag
• 1 x User Manual (English)