3-in-1 Refractometer: Smart control by mobile phone APP, full-screen multi-parameter display on mobile phone, It can be used to measure and detect the sugar content of various fruits, coffee TDS, and salinity.
Accurate Readings: Resolution: ±0.05%, Accuracy: ±0.1%, Temperature: 5-45°C. Accurate real-time Bluetooth data transmission and clear measured values make it easy for you to save, manage and share test data without worrying about data loss.
USB Smart Charging: Type-C smart fast charging, fast charging, long battery life. Built-in 350mah lithium battery for safe use. Charge for 1 hour can use for 30 days.
Automatic Temperature Compensation: Adjust Automatically to Compensate for Temperature, Which makes it even easier to get fast results.
Portable Sugar Content Tester: Easy to use, OLED display, sturdy design, compact in size and light in weight, convenient to keep up and carry around.