4 in 1 Gas Detector Oxygen O2 Hydrogen Sulfide H2S Carbon Monoxide CO Combustible Gas LEL
1. All products with original packaging box,so that can protect the products well on the shipping way avoid damage.
2. The product contain the batterybecause of the limitation of the airline company.
3. Warranty:All units are with Retail box. and we offer Long warranty period of 2 years,in two years will repair for free.
4. Shipping Way:if you need it faster, you can choose ÇØ¿Ü standard shipping,also have China post airmail !
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Multi-Gas Meter is a portable and handheld instrument that is capable to use continuously monitoring four different gas:CO, H©üS, O©ü,LEL,when detected these gases,all the concentration will disolayes on the LCD.The unit also provided user to configure high and low alarms,also have STEL/TWA alarm function.The unit has audio and vibration visual alarm once the alarn condition is exceeded
1.Detect 4 kinds of gas: carbon monoxide(CO), hydrogen sulfide(H©üS), oxygen(O©ü) and combustible gas(LEL).
2.Continuously monitor the CO, H©üS, O©ü and LEL gas concentration in the surrounding environment with professional and accurate measurement.
3.Sound & light vibration alarm works when one of the CO, H©üS, O©ü & LEL gas concentration reaches the level of the alarm.
4.Can set automatic shutdown time and concentration of alarm value.
5.Large color LCD display with backlight for easy reading.
6.Can connect to a sampling pump to operate in closed place.
7.Can be widely used in shipping, mining, oil exploitation, chemical, gas pipeline, tunnel construction, coal, metallurgy, paper, fire, municipal, textile and other industries.
Sensor Specification
|
Gas |
|
Range |
Resolution |
Carbon Monoxide(CO) |
0-999pm |
1ppm |
Hydrogen Sulfide(H©üS) |
0-500ppm |
1ppm |
Oxygen(O©ü) |
0-30% |
0.1% |
Combustible Gas(LEL) |
0-100% |
1% |
Other Specification
|
Model number |
|
ST8900 |
Operation current |
230mA |
Operation voltage |
3.7V |
Battery type(include) |
BL-9C Rechargeable battery |
Operation humidity |
15%-95% |
Storage temperature |
0-40°C |
Short circuit current |
¡Â3A |
Maximum open circuit voltage |
¡Â4.2V |
Display Type |
Segment type LCD |
Operation temperature |
-10°C-50°C |
Weight |
360 gram |
Battery working runtime |
6 hours(no alarm) |
Detection Gas |
Carbon Monoxide(CO, Hydrogen Sulfide(H2S), Oxygen(O2), Combustible Gas(LEL) |
Resolution |
CO: 1ppm, H2S: 1ppm, O2: 0.1%VOL, LEL: 1%LEL |
Warm up time |
< 20 Seconds |
Dimension |
75*138*43 MM |
Package |
1*Multi-Gas meter 1*Instruction manual 1*Charging adapter 1*USB cable 1* Calibrated Certification |
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1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.
2) Payment must be made within 3 days of order.
3) If you can`t checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days
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1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.
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1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from ÇØ¿Ü. OR, you may choose to have a replacement.
4. We will bear all the shipping cost if the product(s) is (are) not as advertised.
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1. 24 months Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.
2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.
You agree to all of the above-listed policies upon ordering on ÇØ¿Ü!
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