Dear Sir or Madam:Do you need all kinds of Digital Refractometers and Hand-held Refractometers used in all kinds of industries: alcohol/wine and beverage, clinic, automobile……? Our company- Beijing DMD Optical Instruments Co., Ltd. (China) manufactures above-mentioned two major series of products that have many characters as follows:Fast, Accurate and EasyMeasurement is possible anywhereUtilize standard ATC (Automatic Temperature Compensation)Dual TemperaturePreferable priceYou can also visit our website: www.dmdchina.com to acknowledge the products, if you are interested in our products, do not hesitate to contact me, the sales manager of DMD, to get more information.
