4 in 1 O2 CO H2S LEL Multi Gas Detector 2.2 inch LCD Oxygen Xten

4 in 1 O2 CO H2S LEL Multi Gas Detector 2.2 inch LCD Oxygen Xten Kami Menyediakan Barang yang Anda Butuhkan - Item tersedia - Buka 24 jam, kec admin lagi ketiduran - Hub Kami Untuk Menanyakan varian Barang - Pengiriman cepat 6-15 hari sampai Brand Name : alloet Origin : CN(Origin) DIY Supplies : ELECTRICAL Certification : None Model Number : Multi Gas Type : CO With LCD Screen Or Not : Yes Is Smart Device : no Measurement Range : / 2.2 inch LCD Digital Display 4 in 1 O2 CO H2S LEL Multi Gas Detector Portable Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector Gauge Sound Alarm Feature: 1. Four gases can be detected: oxygen (O2), carbon monoxide (CO), hydrogen sulfide (H2S) and combustibles (LEL). 2. Detection: accurate detection, small error. 3. Alarm: When the preset level is reached, the audio, video and vibration alarms can be adjusted to sound an alarm. 4. Sturdy: Sturdy design made of high-strength ABS and non-slip rubber. Specification: Detection gas: Any combination of 1-4 kinds of gases Measurement method: Electrochemistry/infrared/catalytic combustion/ P/D photoion/semiconductor/thermal conductivity, etc. Display error: ≤±3%F.S Response time: T90 lt;30 seconds Linearity: ≤±2 Repeatability: ≤±2 Recovery time: ≤30 seconds Working temperature: -20°C to 50°C Working humidity: lt;95%RH non-condensing Power supply: 3.7V DC1800mAh (standard) lithium battery Display mode: 2.2 inch LCD screen Communication method: USB (charging and communication) Data storage: Without storage function Charging time: ≤8h (standard configuration) Size: 140x73x32mm/5.51x2.87x1.26in Gas Type Range Resolution Default Alarm Point Combustible gas 0-100LEL 20%LEL Hydrogen sulfide 0-100PPM XtenTOOL70852