This professional 4 in 1 gas detector is designed for detecting CO, H2S, O2 and LEL gas. It can continuously monitor the CO, H2S, O2 and LEL gas concentration in the surrounding environment, once the gas concentration reaches the level of the alarm, the alarm will sound, light and vibrate. High precision portable CO, H2S, O2 and LEL gas tester with compact size and light weight, very easy to carry and operate.
Detect 4 kinds of gas: carbon monoxide (CO), hydrogen sulfide (H2S), oxygen (Oand combustible gas (LEL).
It adopts excellent electrochemical detection module, which has high accuracy and stable performance, and can accurately detect carbon dioxide value. Large screen design, measurement data at a glance
The smart carbon dioxide value tester uses air semiconductor sensors to monitor air quality, temperature and humidity
Using superior electrochemical detection module, high accuracy, stable performance, can accurately detect carbon dioxide
Strong anti-interference ability, low power consumption and long service life
Integrates multi-functional measurements, accurately covers resistance, capacitance, inductance, diodes, etc., and uses cutting-edge technology to ensure accurate and reliable data
Lightweight design, compact size, easy to carry, and convenient for business trips
Brass gold-plated material, straight and curved tweezers heads can be replaced, high hardness, more durable, adapt to different application scenarios, and provide more accurate measurement stability
Support data retention, automatically record data and generate EXCEL tables, view recorded data on the computer
Sensitive sensor with a response time of 0.5 seconds, no contact required. It can measure noise levels in any situation and quickly display accurate measurement results.
Large and clear LCD backlit display, convenient reading at night. Low radiation, reduce damage to eyes.
Measuring range 30-130dBA; +/-1.5dB accuracy, 0.1dB resolution.
Data hold function; maximum/minimum sound level measurement; automatic shutdown after 15 minutes, and also has an alarm function when the voice level reaches 130dB.
Suitable for factories, offices, homes, schools and construction sites.