All Products

• magnifier
• table digital refractometer
• digital refractometer PDR28S
• sell PH meter PH0001
• gem loupe
• gem loupe
• mini gem balance
• Pocket gem balance
• Shortwave/Longwave Ultraviolet Lamp
• gemological microscope

• Circle LED light for microscope
• Honey refractometer
• Salinityty refractometer
• hot sale Brix refractometer
• Abbe refractometer
• abbe refractometer
• Abbe Refractometer
• LED illumination for microscope
• circle illumination for microscope
• illumination for microscope

• soil PH meter
• hygro-thermometer
• soil PH & moisture meter
• solar thermometer
• industrial digital thermometer
• industrial thermometer
• thermometer with clock
• Food thermometer