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| Brand Name: SABO | Certification: ISO,CE,E-MARK,EMC | 
| Model Number: SPG002 | Minimum Order Quantity: 1 set | 
| Delivery Time: 5 days depends on quantity | Payment Terms: T/T, Western Union | 
| Guangzhou Huijin International Trading Co.,Ltd [Guangdong,China] | |
| Active Member | |
| Brand Name: SABO | Certification: ISO,CE,E-MARK,EMC | 
| Model Number: SPG002 | Minimum Order Quantity: 1 set | 
| Delivery Time: 5 days depends on quantity | Payment Terms: T/T, Western Union | 
| Guangzhou Huijin International Trading Co.,Ltd [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: Zetron | Certification: CE | 
| Model Number: MIC 600 | Minimum Order Quantity: 1 piece | 
| Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | Place of Origin: China | 
| Beijing Zetron Technology Co., Ltd [Beijing,China] | |
| Verified Supplier | |
| Brand Name: TOPSKY | Model Number: RALD-20 | 
| Minimum Order Quantity: 1 set | Delivery Time: 10 working days | 
| Payment Terms: T/T | Place of Origin: China | 
| Beijing Topsky Century Holding Co.,Ltd [Beijing,China] | |
| Verified Supplier | |
| Brand Name: EYESKY | Certification: CE,ROSH,FCC,SIL | 
| Model Number: ES10B11-nh3 | Minimum Order Quantity: 1 | 
| Delivery Time: 1-2DAYS | Payment Terms: L/C, D/A, D/P, Western Union, MoneyGram | 
| Shenzhen Eyesky&Safewill Technology Co.,Ltd. [Guangdong,China] | |
| Site Member | |
| Brand Name: PQWT | Model Number: L4000 | 
| Minimum Order Quantity: 1 set | Delivery Time: 5 working days | 
| Payment Terms: T/T, Paypal | Place of Origin: China | 
| Hunan Puqi Water Environment Institute Co.Ltd. [Hunan,China] | |
| Verified Supplier | |
| Brand Name: Membrapor | Model Number: NH3/SR-1000-S | 
| Minimum Order Quantity: 1 | Delivery Time: 3-5Workingdays | 
| Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | Place of Origin: Switzerland | 
| ShenzhenYijiajie Electronic Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: YJJ | Model Number: MMD1012 | 
| Minimum Order Quantity: 1 | Delivery Time: 3-5Workingdays | 
| Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability: 1000pcs/Months | 
| ShenzhenYijiajie Electronic Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: KACISE | Certification: CE | 
| Model Number: KWS-250 | Minimum Order Quantity: 1PCS | 
| Delivery Time: 5-8 work days | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Xi'an Kacise Optronics Co.,Ltd. [Shaanxi,China] | |
| Verified Supplier | |
| Model Number: NH3/CR-200 NH3/CR-50 | 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 - 100 ppm | 
| ShenzhenYijiajie Electronic Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: EYESKY | Certification: CE,ROSH,FCC,SIL | 
| Model Number: ES10B11-HN3 | Minimum Order Quantity: 1 | 
| Delivery Time: 1-2DAYS | Payment Terms: L/C, D/A, D/P, Western Union, MoneyGram | 
| Shenzhen Eyesky&Safewill Technology Co.,Ltd. [Guangdong,China] | |
| Site Member | |
| Brand Name: KACISE | Certification: CE | 
| Model Number: KWS-201 | Minimum Order Quantity: 1PCS | 
| Delivery Time: 5-8 work days | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Xi'an Kacise Optronics Co.,Ltd. [Shaanxi,China] | |
| Verified Supplier | |
| Brand Name: MEMBRAPOR | Model Number: NH3/SR-1000-S | 
| Minimum Order Quantity: 1 | Delivery Time: 3-5Workingdays | 
| Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | Place of Origin: Switzerland | 
| ShenzhenYijiajie Electronic Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: Membrapor | Model Number: NH3/CR-200 | 
| Minimum Order Quantity: 1 | Delivery Time: 3-5workingdays | 
| Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | Place of Origin: Switzerland | 
| ShenzhenYijiajie Electronic Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: HJ | Certification: Third party calibration certificate(cost additional) | 
| Minimum Order Quantity: 1 set | Delivery Time: 90 days | 
| Payment Terms: T/T, L/C | Place of Origin: China | 
| HJ AUTOMATIC CONTROL TECHNOLOGY CO., LTD [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: KACISE | Certification: CE | 
| Model Number: KWS-201 | Minimum Order Quantity: 1PCS | 
| Delivery Time: 5-8 work days | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Xi'an Kacise Optronics Co.,Ltd. [Shaanxi,China] | |
| Verified Supplier | |
| Brand Name: YuanTe | Certification: CE CNEX ISO9001-2015 | 
| Model Number: YT-95H-B-O3 | Minimum Order Quantity: 1 | 
| Delivery Time: 2-3 days | Payment Terms: T/T, Western Union | 
| Shenzhen YuanTe Technology Co., Ltd. (Safegas) [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: PQWT | Certification: CE, ISO9001 | 
| Model Number: PQWT-LDC 20M | Minimum Order Quantity: 1 | 
| Delivery Time: 10 working days | Payment Terms: L/C, T/T,Credit Card, Paypal | 
| Hunan Puqi Water Environment Institute Co.Ltd. [Hunan,China] | |
| Verified Supplier | |
| Brand Name: AE | Certification: CE,CQM | 
| Model Number: SVDL1 | Minimum Order Quantity: 1 set | 
| Delivery Time: 15 work days | Payment Terms: T/T | 
| Shanghai Liangui Technology Co., Ltd. [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: eyesky | Certification: ce,fcc,iso9001 | 
| Model Number: ES30A-NH3 | Minimum Order Quantity: 1 set | 
| Delivery Time: after payment 3 days | Payment Terms: D/A, T/T, Western Union, MoneyGram | 
| Shenzhen Eyesky&Safewill Technology Co.,Ltd. [Guangdong,China] | |
| Site Member | |