Description
Overview
GAOTek portable NO2 gas analyser has 6 in 1 gas alarm detector can detect up to 6 kinds of gases at the same time by natural diffusion, LCD large display in English, three alarms, small size, safety save electricity and simple operation.
Features
- Imported sensitive sensors for precision.
- English LCD display.
- Three alarms: lights, buzzer, and vibration.
- 1800 mA Lithium battery, micro-USB charging.
- Real-time storage with alarm and time recording.
- Compact size, energy-efficient, simple English operation.
- Simultaneously detects 6 gases, customizable configurations.
- Stores 3000 alarm records, review via button (PC optional).
- Ergonomic design with an alligator clip for easy carrying.
- USB interface for optional computer connection.
- Displays battery capacity, low battery indication, automatic turn-off.
- Supports external sampling pump for confined spaces.
- 100 % strict inspection before fast delivery.
Technical Specifications
| Gas detected | 6 in 1 portable gas detector O2 CO H2S SO2 NO2 CO2 multi gas analyser |
| Measuring range | NO2: 0 ppm to 20 ppm 0.1 ppm |
| Resolution ratio | O2: 0.1 % vol, CO or H2S or SO2 or CO 2:1 ppm NO2 0.1 ppm |
| Sensor | Electrochemical and Catalytic combustion |
| Alarms | Audible–buzzer with ≥ 80 dB audible Visible–flashing red LED, ≥ 20 m visibleVibration-built-in vibration motor |
| Response time | ≤ 30 S |
| Alarm point | High and low, fully adjustable |
| Continuous working time | 12 hours and 7 days when do not collocate combustible gas |
| Display | Liquid Crystal Display (LCD) with calendar and clock |
| Storage | Save 3000 alarm records and real time value |
| Battery | Rechargeable Lithium battery |
| Charging time | 3 hours to 5 hours |
| Charging voltage | DC 5 V |
| Optional | Software (connect with computer for data analysis and printing) |
| Features | With zero setting, alarm point set, can be calibrated, restore factory settings |