Digital Refractometer Sugar Meter Refractometer Digital Fruit Sugar Meter Juice Drinks Measuring Ra The Digital Brix can clearly and accurately display the measured sugar content and the automatic temperature compensation measurement data is more accurate (the same liquid has the same measured value at different temperatures) The operation is simple, and the measurement result is displayed in about 5 seconds with 3 buttons. The measurement range of 0-55% can meet the needs of fruit, beverage, coffee, agriculture and wine industries, and routine test measurement. You can use this product for household food sugar measurement, fruit purchase and fruit sales, etc. Anti- interference, built-in precision instruments, will not affect the measurement results in cloudy days or outdoor overexposure. Colour:white+blue Material:plastic Package Contents: 1 x Glucometer 1 x Wipe 1 x pipette 2 x Batteries 1 x English and Chinese manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.