Dissolved Oxygen Suspension Tester Digital Dissolved Oxygen Meter for Aquarium Data Synchronization

[ Connectivity] The dissolved oxygen meter with supports seamless real time data transfer up to a distance of 10 meters. It enables tracking and analysis without the need for wires, making it easier to manage aquariums, hydroponics, and laboratories [Leakproof Design] The dissolved oxygen tester features a leakproof design and floats on the water when installed a weighted cover. This meter provides accurate readings in various environments while protecting the electronic components from water damage [Multilingual APP] The aquarium water quality meter includes an APP that supports English, French, German, Spanish, Chinese, Japanese, Korean, and Russian. This meter enables users worldwide to conveniently observe and record data on their smartphones Item Type: Dissolved Oxygen Tester Product Material: ABS Battery Type: Lithium Ion Battery 500MAH (built in) Measurement Range: DO: 0-199.9%, 0-20mgCelsiusL, Temperature: 0 celsius -50 celsius (32 Fahrenheit -122 Fahrenheit ) Resolution: DO: 0.1%, 0.01mgCelsiusL, Temperature: 0.1 celsius (0.2 Fahrenheit ) Accuracy: DO: +Celsius-3% F.S, Temperature: +Celsius-1.0 celsius Temperature Compensation: 0 celsius -50 celsius Working Temperature Range: 0 celsius -50 celsius Weight: Approx. 262g Celsius 9.2oz