Customization: | Available |
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After-sales Service: | 1 Year |
Warranty: | 1 Year |
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Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Product Size
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130 x 80 x 30mm
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Display
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LCD Screen
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Measuring Item
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Ozone, Temperature, Humidity
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Detection method for O3
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Electrochemistry
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Test range
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0.00~50.00ppm
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Temperature Range
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-10°C -50°C (14°F-122°F)
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Storage Temperature
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-10°C-60°C (14°F-140°F)
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Power Source
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2000 mAh Rechargeable Lithium battery,Charging via Micro USB Port
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Langder Technology Co.,Ltd is a modernized comprehensive scientific research enterprise which was established in March 2013, located in Shenzhen City, Guangdong Province China.
1. who are we?
We are based in Guangdong, China, start from 2013, sell to Western Europe(30.00%),North America(15.00%),Southern Europe(13.00%),Eastern Europe(9.00%),Northern Europe(8.00%),South America(7.00%),South Asia(5.00%),Eastern Asia(5.00%),Southeast Asia(5.00%),Central America(2.00%),Mid East(1.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment.
3.what can you buy fromus?
CO2 Meter, Air Quality Monitor, Ozone Meter Detector, Weather Station, Decibel Meter.
4. why should you buy from us not from other suppliers?
1.Accept customized OEM orders.
2.We provide one-year warranty and lifetime service for customers.
3.Accept third-party inspection service to guarantee quality for you.
4.our products are private,develop and produced by our factory independently.
5. what services can we provide?
1.Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery;
2.Accepted Payment Currency:USD,HKD,CNY;
3.Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow.