_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Fluorescence Dissolved Oxygen Meter Detector Sensor Waterproof Aquaculture Device 1224V _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Feature: 1. Dissolved oxygen detector, with waterproof housing, converts signal of aqueous solution into a standard 485 signal after digital setting and analysis. 2. It can measure dissolved oxygen, saturation, oxygen partial pressure and temperature in water with high accuracy and is not affected by flow rate. 3. Effectively avoid the water plants hanging on the device to confirm the accuracy of the measurement. 4. The prefabricated thread is more convenient for installation and fixation, the doublestandard prefabrication can meet different needs. 5. Fluorescence probe, does not consume oxygen, is not interfered by magnetic field, has high sensitivity, and can continuously monitor online. 6. Excellent performance, continuous monitoring data is connected to the recorder through the transmission output to achieve remote monitoring and recording. 7. It can also be connected to RS485 interface, which can be easily connected to the computer to realize monitoring and recording. 8. Widely used in aquaculture, sewage treatment, environmental monitoring, fish pond, factories, chemical fertilizers, metallurgy, pharmaceuticals, biochemicals, etc. Specification: Item Type: Dissolved Oxygen Meter Material: ABS Weight: Approx. 432g / 15.2oz Measuring Principle: Fluorescence Method Range: 10-20MG/L (-200% Saturation) Resolution 0.01MGL, 0.1 Accuracy: 2%FS.0.5 Temperature Compensation: Automatic Temperature Compensation (P1000) Output Mode: RS-485 Bus Working Conditions: 0-45, Storage Temperature: 5-65 Installation Method: Immersion Installation Power Consumption: Power Supply: 12-24VDC10% Protection Level: IP68 Calibration: Two-Point Calibration Package List: 1 x Dissolved Oxygen Meter Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 1) We accept Alipay, West Union, TT.All major credit cards are accepted through secure payment processor ESCROW. _x000D_ _x000D_ _x000D_ 2) Payment must be made within 3 days of order. _x000D_ _x000D_ _x000D_ 3)_x000D_ If you can't checkout immediately after auction close, please wait for a_x000D_ few minutes and retry Payments must be completed within 3 days. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ About shipping _x000D_ _x000D_ _x000D_ 1. WORLDWIDE SHIPPING.(Except some countries and APO/FPO) _x000D_ 2. Orders processedtimely after thepayment verification. _x000D_ 3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. _x000D_ 4. The images shown are not the actual item and are for your reference only. _x000D_ 5. SERVICE TRANSIT TIME is provided by the carrier and excludes _x000D_ weekends and holidays. Transit times may vary, particularly during the _x000D_ holiday season. _x000D_ 6. If you have_x000D_ not received your shipment within the period, please contact us. We _x000D_ will track the shipment and get back to you as soon as possible with a _x000D_ reply. Our goal is customer satisfaction! _x000D_ 7. Due to stock status and time differences, we will choose to ship _x000D_ your item from our first available warehouse for fast delivery. _x000D_ _x000D_ _x000D_ 8. We seller are not in charge of import duty, buyer is responsible for that. Any dispute caused by this is unreasonable. _x000D_ _x000D_ _x000D_ 9. BR buyer please provide the cpf or cnpj, it will be better for you to get it more quickly. thanks _x000D_ _x000D_ _x000D_ Return and Refund _x000D_ _x000D_ _x000D_ 1._x000D_ You have 7 days to contact us and 30 days to return it from the date it_x000D_ was received. If this item is in your possession more than 7 days, it _x000D_ is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. _x000D_ There are NO EXCEPTIONS! _x000D_ 2. All returned items_x000D_ MUST BE in the original packaging and you MUST PROVIDE us with the _x000D_ shipping tracking number, specific reason for the return, and your po#. _x000D_ 3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the _x000D_ item in its original condition and packaging with all components and _x000D_