Description: 4 in 1 Gas Detector Tester Multi-Gas Monitor for CO H₂S O₂ LEL with Alarm AlertIntroduction: A gas detector is an instrumentation tool for gas leak concentration detection, mainly a portable/handheld gas detector. Mainly using gas sensors to detect the type of gas present in the environment, gas sensors are sensors that are used to detect the composition and content of gases. It is generally accepted that the definition of a gas sensor is based on the classification of the detection target, which means that any sensor used to detect the composition and concentration of a gas is called a gas sensor, regardless of whether it uses a physical or chemical method. For example, sensors that detect gas flow are not considered gas sensors, but thermally conductive gas analyzers are important gas sensors, even though they sometimes use roughly the same detection principle.Features: Peak display mode：√ TWA observation mode：√ STEL observation mode：√ Standard gas setting mode：√ Zero setting mode：√ Specifcation:Sensor principle: electrochemical principle (combustible is catalytic combustion) Detecting gas: Oxygen/carbon monoxide/hydrogen sulfide/combustible gas Measuring range: Oxygen:0~30%VOL Carbon monoxide:0～999PPM Hydrogen sulfide:0～500PPM Combustible gas: 0～100%LEL Basic error: <±0.1% Response time: <50 seconds Recovery time: <50 seconds Sensor principle: electrochemical principle STEL alarm value: Short-term exposure tolerance Alarm: sound and light double alarm, alarm value can be set, alarm sound up to 80 decibels Alarm value setting: you can set the upper limit and lower limit alarm value (Exceeding the concentration value will be prompted by sound/light/vibration triple alarm) Working environment temperature: -10～50℃ Working environment humidity: 15～95%RH Port pengisian daya: Micro USB DC 5V Power supply: DC 3.7V 1800mAh lithium battery Weight: 208g Product size: 115*64*46mm
Price: 304.97 USD
Location: 合肥
End Time: 2024-01-24T04:19:10.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Brand: VTSYIQI
Size: 115*64*46mm
Custom Bundle: No
Model: VTSYIQI
Power supply: 3.7V lithium battery
MPN: Gas Detector
Country/Region of Manufacture: China
Gas(es) Detected: Ozone Gas Detector
Modified Item: No
