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| Model Number: G4P CO2 IRS4 CO2 | Minimum Order Quantity: 1 | 
| Delivery Time: 3-5work days | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Gas type and range: 5000ppm CO2 | respond time: T90 < 20 S (Free diffusion) | 
| ShenzhenYijiajie Electronic Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: Winsen | Model Number: GM-512B | 
| Minimum Order Quantity: 5 | Delivery Time: 3-5work days | 
| Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | Place of Origin: CHINA | 
| ShenzhenYijiajie Electronic Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: YJJ | Model Number: MMD1012 | 
| Minimum Order Quantity: 1 | Delivery Time: 5 to 8 working days | 
| Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | Place of Origin: CHINA | 
| ShenzhenYijiajie Electronic Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: Alphasense | Model Number: 5NO2-B43F | 
| Minimum Order Quantity: 1 | Delivery Time: 3-5work days | 
| Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | Place of Origin: UK | 
| ShenzhenYijiajie Electronic Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Model Number: CO/H2S-D2 | Minimum Order Quantity: 1 | 
| Delivery Time: 3-5work days | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| sensitivity: 60~100 | Reaction time: <20 | 
| ShenzhenYijiajie Electronic Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Model Number: 4NH3-20 | Minimum Order Quantity: 1PCS | 
| Delivery Time: 5-8 work days | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Place of Origin: CN | Price: Negotiable | 
| ShenzhenYijiajie Electronic Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Model Number: 7H2S-50 | Minimum Order Quantity: 1PCS | 
| Delivery Time: 5-8 work days | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Place of Origin: CN | Price: Negotiable | 
| ShenzhenYijiajie Electronic Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: YJJ | Model Number: SPXCDXSFXSS | 
| Minimum Order Quantity: 1 | Delivery Time: 5-8 days | 
| Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | Place of Origin: USA | 
| ShenzhenYijiajie Electronic Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Model Number: ZE07-H2 | Minimum Order Quantity: 1PCS | 
| Delivery Time: 5-8 work days | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Place of Origin: CN | Price: Negotiable | 
| ShenzhenYijiajie Electronic Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: AMS | Model Number: AS-MLV-P2 | 
| Minimum Order Quantity: 1 | Delivery Time: 3 days | 
| Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | Place of Origin: USA | 
| ShenzhenYijiajie Electronic Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: YJJ | Model Number: 7E4-NH3-10 | 
| Minimum Order Quantity: 1 | Delivery Time: 3-5Workingdays | 
| Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | Place of Origin: China | 
| ShenzhenYijiajie Electronic Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: Safegas | Certification: ATEX/CE | 
| Model Number: YT-95H-O2 | Minimum Order Quantity: 1 piece | 
| Delivery Time: 3-5 working days | Payment Terms: T/T, Western Union, Master card, VISA | 
| Shenzhen YuanTe Technology Co., Ltd. (Safegas) [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: YJJ | Model Number: MH-411D | 
| Minimum Order Quantity: 1 | Delivery Time: 5 to 8 working days | 
| Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | Place of Origin: CHINA | 
| ShenzhenYijiajie Electronic Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Model Number: NO2/M-20 NO2/M-100 NO2/M-500 | Minimum Order Quantity: 1 | 
| Delivery Time: 3-5work days | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Operation Principle: 3-Electrode Electrochemical | Nominal Range: 0 - 20 ppm | 
| ShenzhenYijiajie Electronic Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Model Number: HCL 3E 30 | Minimum Order Quantity: 1 | 
| Delivery Time: 3-5work days | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Measuring Range: 0–30 ppm | Sensitivity Range: 140 nA/ppm ± 60 nA/ ppm | 
| ShenzhenYijiajie Electronic Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: Sen Tec | Model Number: G4P CO2 | 
| Minimum Order Quantity: 1 | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Place of Origin: UK | Price: Negotiable | 
| ShenzhenYijiajie Electronic Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: YJJ | Model Number: VOC-B4 | 
| Minimum Order Quantity: 1 | Delivery Time: 5 to 8 working days | 
| Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | Place of Origin: Britain | 
| ShenzhenYijiajie Electronic Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: Desun Uniwill | Certification: CE | 
| Model Number: DYS-1 | Minimum Order Quantity: 0~100 pcs | 
| Delivery Time: 7~ 15 working days | Payment Terms: L/C, D/A, D/P, T/T | 
| Xi'an Desun Uniwill Electronic Technology Co., Ltd. [Shaanxi,China] | |
| Site Member | |
| Brand Name: YJJ | Model Number: 4OL CLE-0231-400 | 
| Minimum Order Quantity: 1 | Delivery Time: 3-5workingdays | 
| Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | Place of Origin: USA | 
| ShenzhenYijiajie Electronic Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Model Number: 4O2-GP | Minimum Order Quantity: 1 | 
| Delivery Time: 3-5 work days | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Detection range: 0 to 25% O2 | Maximum load: 30% O2 | 
| ShenzhenYijiajie Electronic Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |