-40%
![JPB-70A Portable Dissolved Oxygen Meter - Digital Water Quality Tester with LCD Display, 0.0-20.0 mg/L Range, Fast Response [Dissolved Oxygen Detector, Water Quality Tester]](https://babyamy.store/image/cache/catalog/68e9d85522eaa0b23ba8f42a7ebed686-800x800.jpg "JPB-70A Portable Dissolved Oxygen Meter - Digital Water Quality Tester with LCD Display, 0.0-20.0 mg/L Range, Fast Response [Dissolved Oxygen Detector, Water Quality Tester]")
![JPB-70A Portable Dissolved Oxygen Meter - Digital Water Quality Tester with LCD Display, 0.0-20.0 mg/L Range, Fast Response [Dissolved Oxygen Detector, Water Quality Tester]](https://babyamy.store/image/cache/catalog/68e9d85522eaa0b23ba8f42a7ebed686-500x500.jpg "JPB-70A Portable Dissolved Oxygen Meter - Digital Water Quality Tester with LCD Display, 0.0-20.0 mg/L Range, Fast Response [Dissolved Oxygen Detector, Water Quality Tester]")
![JPB-70A Portable Dissolved Oxygen Meter - Digital Water Quality Tester with LCD Display, 0.0-20.0 mg/L Range, Fast Response [Dissolved Oxygen Detector, Water Quality Tester]](https://babyamy.store/image/cache/catalog/68e9d85522eaa0b23ba8f42a7ebed686-74x74.jpg "JPB-70A Portable Dissolved Oxygen Meter - Digital Water Quality Tester with LCD Display, 0.0-20.0 mg/L Range, Fast Response [Dissolved Oxygen Detector, Water Quality Tester]")
![JPB-70A Portable Dissolved Oxygen Meter - Digital Water Quality Tester with LCD Display, 0.0-20.0 mg/L Range, Fast Response [Dissolved Oxygen Detector, Water Quality Tester]](https://babyamy.store/image/cache/catalog/5cb16d3eaa72653e7466b2bee95fab80-74x74.jpg "JPB-70A Portable Dissolved Oxygen Meter - Digital Water Quality Tester with LCD Display, 0.0-20.0 mg/L Range, Fast Response [Dissolved Oxygen Detector, Water Quality Tester]")
![JPB-70A Portable Dissolved Oxygen Meter - Digital Water Quality Tester with LCD Display, 0.0-20.0 mg/L Range, Fast Response [Dissolved Oxygen Detector, Water Quality Tester]](https://babyamy.store/image/cache/catalog/46b4368ec2fa398ddfd4345101a2b03e-74x74.jpg "JPB-70A Portable Dissolved Oxygen Meter - Digital Water Quality Tester with LCD Display, 0.0-20.0 mg/L Range, Fast Response [Dissolved Oxygen Detector, Water Quality Tester]")
![JPB-70A Portable Dissolved Oxygen Meter - Digital Water Quality Tester with LCD Display, 0.0-20.0 mg/L Range, Fast Response [Dissolved Oxygen Detector, Water Quality Tester]](https://babyamy.store/image/cache/catalog/e8111c8935a619c6668cc84ee85e358d-74x74.jpg "JPB-70A Portable Dissolved Oxygen Meter - Digital Water Quality Tester with LCD Display, 0.0-20.0 mg/L Range, Fast Response [Dissolved Oxygen Detector, Water Quality Tester]")
![JPB-70A Portable Dissolved Oxygen Meter - Digital Water Quality Tester with LCD Display, 0.0-20.0 mg/L Range, Fast Response [Dissolved Oxygen Detector, Water Quality Tester]](https://babyamy.store/image/cache/catalog/e526d32a397142efd2d865eb3dcad3ce-74x74.jpg "JPB-70A Portable Dissolved Oxygen Meter - Digital Water Quality Tester with LCD Display, 0.0-20.0 mg/L Range, Fast Response [Dissolved Oxygen Detector, Water Quality Tester]")
![JPB-70A Portable Dissolved Oxygen Meter - Digital Water Quality Tester with LCD Display, 0.0-20.0 mg/L Range, Fast Response [Dissolved Oxygen Detector, Water Quality Tester]](https://babyamy.store/image/cache/catalog/4adf42cc2788750b7a8d791cc0d079a6-74x74.jpg "JPB-70A Portable Dissolved Oxygen Meter - Digital Water Quality Tester with LCD Display, 0.0-20.0 mg/L Range, Fast Response [Dissolved Oxygen Detector, Water Quality Tester]")
![JPB-70A Portable Dissolved Oxygen Meter - Digital Water Quality Tester with LCD Display, 0.0-20.0 mg/L Range, Fast Response [Dissolved Oxygen Detector, Water Quality Tester]](https://babyamy.store/image/cache/catalog/ce8938d9bb684acd39d630a2d426067d-74x74.jpg "JPB-70A Portable Dissolved Oxygen Meter - Digital Water Quality Tester with LCD Display, 0.0-20.0 mg/L Range, Fast Response [Dissolved Oxygen Detector, Water Quality Tester]")
![JPB-70A Portable Dissolved Oxygen Meter - Digital Water Quality Tester with LCD Display, 0.0-20.0 mg/L Range, Fast Response [Dissolved Oxygen Detector, Water Quality Tester]](https://babyamy.store/image/cache/catalog/89a9ae7a9f9ffd82eca9ff603ba5743d-74x74.jpg "JPB-70A Portable Dissolved Oxygen Meter - Digital Water Quality Tester with LCD Display, 0.0-20.0 mg/L Range, Fast Response [Dissolved Oxygen Detector, Water Quality Tester]")
JPB-70A Portable Dissolved Oxygen Meter - Digital Water Quality Tester with LCD Display, 0.0-20.0 mg/L Range, Fast Response [Dissolved Oxygen Detector, Water Quality Tester]
Product Code: 1904162021
Stock Instock