Hedao As8900A 4in1 2.0 Inch Color LCD Color Screen Gas Alarm Detector

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: As8900a
• Customized: Non-Customized
• Portable: Portable
• Certification: CE
• Gas: CO2
• Type: Portable
• Measuring Range Oxygen: 0~30%Vol
• Measuring Range Carbon Monoxide: 0~999ppm
• Measuring Range Hydrogen Sulfide: 0~500ppm
• Measuring Range Combustible Gas: 0~100%Lel
• Transport Package: Box
• Specification: plastic
• Trademark: hedao
• Origin: Fujian, China
• Production Capacity: 9999 Piece/Pieces Per Month
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 2.000kg

Product Description

PRODUCT SPECIFICATIONS

SPECIFICATION:
Gas detection: Oxygen/Carbon Monoxide/Hydrogen Sulfide/Combustible Gas
Measuring Range Oxygen: 0~30%VOL
Measuring Range Carbon monoxide: 0~999PPM
Measuring Range Hydrogen sulfide: 0~500PPM
Measuring Range Combustible gas: 0~100%LEL
Operating Voltage: 3.7v
Configure the sampling pump power supply: Host DC 3V power supply
Display Screen: 2.0 inch color LCD screen
Sensor principle: Principles of Electrochemistry
Call the police: Sound and light double alarm, the alarm value can be set, the alarm sound can reach 80 decibels
Working temperature: -10~50ºC
Working environment humidity: 15~95%RH

Packing Specifications:
Charging port: micro USB DC 5V
Weight: 200 g
Product Size: 114.50×64.40×44.50mm

Model number	AS8900A
Measuring Range Carbon monoxide	0~999PPM
Measuring Range Hydrogen sulfide	0~500PPM

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SALES AND SERVICE NETWORK

 

 

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Why Choose Us

 

 

Why choose us

1. We have our own factory with strong R&D center and QA team which can make sure your goods c an be sent out on time and in superior quality. 2. We have experienced and dedicated core members to offer you professional and reliable

Company Information

Fuzhou Hedao Trade Co., Ltd., located in Fuzhou, Fujian, specializes mainly in exporting all kinds of refractometers,such as Digital refractometer, Abbe refractometer,Gem refractometer,Handheld refractometer(Brix Refractometer,Beer brewing refractometer,Honey Refractometer,Salinity Refractometer,Clinical Refractometer,Oe Refractometer,Wine Refractometer,Antifreeze Refractometer,Industrial Fluid Refractometer,Milk refractometer).Also specialized in Gem identified instruction, Fiber microscope. .

FAQ

Q: How do you guarantee the quality?

A: One year's guarantee from date on B/L. Normally. If it's quality problem, we promise to return goods or funds.

Q: Is OEM available?

A: Yes, all goods can be custom made by your requirements, including packing, LOGO print, etc.

Q: Can we buy 1 pc for sample testing?

A: Yes, we are glad to send 1pc for quality testing if we have stock of the model you required.

Q: How to deliver the goods for trial order or small order?

A : For small order, we prefer to choose international express, such as DHL, TNT, EMS which are faster and more convenient for customer. Also, we cooperate with an express agent that can give us a big discount for express fee which is much lower than that quoted by official. For the goods with detachable battery, the express fee can be lower down if the goods is sent out without battery.

Q: What kind of payment your company accept?

A : T/T , Western Union,MoneyGram, Paypal , ect.

Q: If we have not found the model from website, what should we do?

A: Please email us with description and picture of the product, we research and develop new model every month, and some of them maybe have not been uploaded in website immediately. But If this is a new products for us, we can develop it for you after get all detailed information about your product.

Our Services

1. 100% quality guarantee
2. Quick delivery time
3. OEM service
4. Promptly reply you within 24 hours
5. We treat clients as friend .Giving best service and sincere greetings