Professional Gemstone Refractometer Jewelry RHG 1.30-1.73 Identification Built-in LED Flashlight Diamond Detector Testing Tool ,Portable

<p>Features:</p><p></p><p>Light Source : External</p><p>Size: 60mm*128mm*32mm</p><p>Color: Black</p><p>Quantity: 1 Set</p><p></p><p>Note:</p><p>Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.</p><p>Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!</p><p></p><p>Packing List:</p><p>1 x Refractometer</p><p>1 x Flashlight</p><p>1 x User Manual</p><p>Related Products: </p><p>refractometer, </p><p>lab refractometers, </p><p>honey refractometer, </p><p>alcohol refractometer, </p><p>refractometro, </p><p>salinity refractometer, </p><p>digital refractometer, </p><p>honey refractometer for honey moisture, </p><p>refractometer honey</p>

• Item Type: Refractometer
• Error:±0.003
• Minimum Scale: 0.01
• Countertop material: Glass
• Refractive Index Range: 1.30-1.73