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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Battery: CR2032 button battery
Loading Container 20GP: 1577 cartons * 1 pcs = 1577 pcs
Cloud Storage: Optional 7-day loop for permanent free cloud storage
which can be upgraded to the latest unlock card program by R-SIM Dongle in the cloud
Galaxy Mega 6
JPB-70A Portable Dissolved Oxygen Analyzer Water Quality Aquaculture Dissolved Oxygen Meter Detector 4G Mobile Wifi Battery: CR2032 button batteryTechnical features: 1. Dot matrix backlit LCD display 2. Automatic temperature compensation, fast response time 3. Portable and easy to carry 4. Equipped with our own dissolved oxygen electrode (polarographic type coated type) Main Specifications: 1. Measuring range: Dissolved oxygen: (0. 020. 0) mg L, temperature: (0 40) degrees Celsius 2. Basic error: Dissolved oxygen: 0. 01mg L, temperature: 1C 3. Residual current: not more than 0. 15mg L 4.
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