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]
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Product Description
![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://cdn.shopify.com/s/files/1/0073/3813/1519/files/265b52fdcdc6e1d0d181f7c64f7ff6a1.jpg?v=1739791168)
Product Introduction
The JPB-70A Portable Dissolved Oxygen Meter is a state-of-the-art digital water quality tester designed for professionals and enthusiasts who require accurate and reliable dissolved oxygen measurements. This compact and portable device is perfect for on-site testing in various environments, including laboratories, aquaculture, and environmental monitoring. With its advanced polarographic film-type dissolved oxygen electrode and high-integrated electronic unit, the JPB-70A ensures precise readings and fast response times.
Product Features
- High Accuracy: Measures dissolved oxygen levels with an accuracy of ±0.3mg/L and temperature with ±1°C precision.
 - Wide Measurement Range: Covers a dissolved oxygen range of 0.0 to 20.0 mg/L and a temperature range of 0 to 40°C.
 - Fast Response Time: Achieves 90% response in no more than 30 seconds at 20°C.
 - Automatic Temperature Compensation: Ensures accurate readings across a temperature range of 0 to 40°C.
 - Portable Design: Lightweight (88g) and compact (Φ40*185mm), making it easy to carry and use on the go.
 - LCD Display: Features a dot-matrix liquid crystal display for clear and easy-to-read measurements.
 - User-Friendly Interface: Includes intuitive keys for power on/off, calibration, and temperature unit conversion.
 - Long Battery Life: Powered by 1.5V button batteries (4), ensuring extended use without frequent replacements.
 
Specifications
- Model Number: JPB-70A
 - Type: Portable Dissolved Oxygen Meter
 - Measurement Range: 0.0 to 20.0 mg/L
 - Accuracy: ±0.3mg/L
 - Resolution: 0.1
 - Residual Current: ≤0.15mg/L
 - Response Time: ≤30s (90% response at 20°C)
 - Automatic Temperature Compensation Range: 0 to 40°C
 - Power Supply: 1.5V button battery (4)
 - Dimensions: Φ40*185mm (without electrodes)
 - Weight: 88g
 
Applications
- Aquaculture: Monitor and maintain optimal oxygen levels in fish farms and hatcheries.
 - Environmental Monitoring: Assess water quality in rivers, lakes, and reservoirs.
 - Laboratory Research: Conduct precise dissolved oxygen measurements in scientific studies.
 - Wastewater Treatment: Ensure efficient oxygen levels in treatment processes.
 - Hydroponics: Maintain healthy oxygen levels for plant roots in hydroponic systems.
 
![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://cdn.shopify.com/s/files/1/0073/3813/1519/files/00c256f481b911068b7a3312b23cd91f.jpg?v=1739791176)
![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://cdn.shopify.com/s/files/1/0073/3813/1519/files/4adf42cc2788750b7a8d791cc0d079a6.jpg?v=1739791182)
![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://cdn.shopify.com/s/files/1/0073/3813/1519/files/ce8938d9bb684acd39d630a2d426067d.jpg?v=1739791189)
![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://cdn.shopify.com/s/files/1/0073/3813/1519/files/e526d32a397142efd2d865eb3dcad3ce.jpg?v=1739791194)
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