Sell high quality illumination handheld refractometer

Description

ZGR series has its own light source. With the built-in light source, it makes more convenient to use when in a Dark or Dim room or when doing wide-field work. And it also can use the outside light source to test. It is convenient to replace the batteries when they were use out. The models are developed for the measuring of the three common indexed of honey. The three common indexes are sugar content, baume and water content. The ZGRB**0ATC has Automatic Temperature Compensation System. Specification: Measuring Range: Brix: ****0%Brix Baume: *8Be’**3Be’ Water:*2%**7%water Minimum Division: 0.2%Brix (ATC) Temperature Compensation Range:*0°C***0°C Power Require: 3 “AAA” Button Cell (1.5V*3) Battery Life: More than **0hours Light Source: White LED Dimension: *7x*0x***0mm