China factory portable multi 4 in 1 gas detector for LEL CO H2S O2
portable gas detector with a large LCD. It can monitor CO, H2S, O2 and combustible gas simultaneously. The instrument features two instant alarms with audio/visual and vibratory indicators, rechargeable battery, and simple use.
1. With real-time storage, alarm status and time can be recorded in real time;
2. Continuously gas concentration and LCD real-time display;
3. Rechargeable lithium battery (continuous working period can be 16~18 hours);
4. Concentration units ppm/lel
5. Built-in vibration alarm which is applied for noisy environment;
6. Two stage alarm threshold: the low alarm and high alarm point can be adjusted based on actual needs;
7. Fully functional: sensor, integrity of battery and circuit, acoustic & visual & vibration three-stage alarm;
8. Small figure and light weight;
9. Password protection capability: only the authorized user can modify the preset parameter.
10.With miro USB interface, can be charged
11.Pluggable USB to TTF adapter, connected to the host computer to read the alarm record
12.Can be customized according to customer needs, display up to 4 gas values at the same time
1) Small size, light weight;
2) LCD for real-time display of gas concentration;
3) Standard rechargeable lithium battary (charge no more than 3 hours to meet the 14 hours' work);
4) Simple automatic calibration procedure;
5) Full-fuction self-test: sensor, battery, circuitry and alarm fuction;
6) Random configuration: sensors, lithium batteries and chargers, stainless steel alligator clip, calibration cap and hose.