APPEnabled Dissolved Oxygen Tester Floating BT DO Meter Portable Digital DO Tester for Field Surveys Plastic Metal Material

1. [ON-THE-GO TESTING] Perfect for field surveys, aquaculture bases, and river banks where desktop instruments are impractical. 2. [DIGITAL DISPLAY] LED screen shows precise dissolved oxygen and temperature readings at a . 3. [EASY TO USE] No complex training required, simply calibrate, immerse, and read for quick measurements. 4. [ACCURATE RESULTS] Built-in temperature sensor and auto temperature compensation for reliable data in any season. 5. [CONNECTIVITY AND BATTERY] Stay connected with , rechargeable battery for up to 5 days of continuous operation. Spec: Item Type: Dissolved Oxygen Meter Material: Plastic, Metal Measurement Range: DO: 0 - 199.9% (corresponding to approximately 0 - 20.00 mg/L; range may vary slightly with temperature). Resolution: DO: 0.1%; Temperature: 0.1°C Accuracy: DO: ±0.3% f.s; Temperature: ±1°C Response Time: 30 seconds (at 25°C) Automatic Temperature Compensation: 0 - 60°C Battery: 500mAh rechargeable battery (Built-in) BT Function: Enables real-time data transmission between the device and a mobile phone within a 10-meter range Charging Function: Support. The device can operate continuously for 5 days on a full charge. APP Language Support: Chinese (Simplified/Traditional), English, French, German, Russian, Japanese, Korean, Spanish Data Export: Supports data export via email at frequencies of "hourly, daily, weekly, monthly Package Size: Approx. 13*13*11cm/5.12*5.12*4.33in Package Weight: 256g/0.56lb packing list: 1 x Tester 2 x Membrane Cap 1 x USB Magnetic Charging Cable 2 x Reagent Powder Pack 1 x User Manual

• [ON-THE-GO TESTING] Perfect for field surveys, aquaculture bases, and river banks where desktop instruments are impractical.
• [DIGITAL DISPLAY] LED screen shows precise dissolved oxygen and temperature readings at a .
• [EASY TO USE] No complex training required, simply calibrate, immerse, and read for quick measurements.
• [ACCURATE RESULTS] Built-in temperature sensor and auto temperature compensation for reliable data in any season.
• [CONNECTIVITY AND BATTERY] Stay connected with , rechargeable battery for up to 5 days of continuous operation.