15 × 6 × 6 cm

4 GHz Wi-Fi (5 GHz not supported)Compatible App: Tuya / Smart Life

Men's shoes*1 pair

Charging Interface: magnetic charging

Size: S / M / L / XL / 2XL / 3XL / 4XL / 5XL / 6XL

Hand-held Refract Meter, Attenuation Meter Color:Black 15 × 6 × 6Product information: Test range: 0 20% Accuracy: 1% Length: 16CM Features: 1. Automatic temperature compensation, water temperature will not affect the reading. 2. Aluminum structure is light in weight, small in size and convenient to carry. 3. Soft silicone handle, good touch 4. High definition eyepiece gives you a wider vision and makes your reading more accurate 5. Widely used in the detection of fruit juice, soymilk, milk, wine, beverage, fruit,