Products
Contact Us
- Contact Person : Ms. lin candy
- Company Name : Lumen Optical Instrument Co., Ltd.
- Tel : 86-591-87952208
- Fax : 86-591-87735319
- Address : Fujian,Fuzhou,450wu-si North Rd. Fuzhou City, Fujian Province. China
- Country/Region : China
- Zip : 350003
Products List
ARS0-28nD Digital Salinity Refractometer
1)Operating Temperature: 0 to 40 C(32F to 104F)
2)Power Supply: 2 AAA Batteries
3)Dimensions: 158mm x 50mm x 36mm
Detailed Product Description: It is designed for testing the concentration of salt water and brine and used for quality control in research and clinical...
lumen 1.30-1.81 nD Gem Refractometer
lumen 1.30-1.81 nD Gem Refractometer
1)Measurement Range:1.30-1.81 nD
2)Scale Division:0.01 nD
3)Weight:0.55kg
lumen 1.30-1.81 nD Gem RefractometerDetailed Product...
Hot Sale! Portable Hand-held Battery Acid/Antifreeze/Cleaning Fluid Refractometer RHA-100 ATC
1.Weight:0.35KG
2.MOQ:20pcs
3.We are manufacturer can provide you competitive price
4.Certificat:CE
Detailed Product Description:It is designed for testing for concentration of the battery fluids, antifreeze liquid and cleaning fluids (CF). With the indication of the percentage...
Gem Refractometer
1)Measurement Range:1.30-1.81 nD
2)Scale Division:0.01 nD
3)Weight:0.55kg
Detailed Product Description:Each gem has a typical refractive index due to its chemical composition and crystallization structure. The gem refractometer can observe the optical properties and the...
Hot Sale! Portable Hand-held Battery Acid/Antifreeze/Cleaning Fluid Refractometer RHA-200 ATC
1.Weight:0.35KG
2.MOQ:20pcs
3.We are manufacturer can provide you competitive price
4.Certificat:CE
Detailed Product Description:It is designed for testing for concentration of the battery fluids, antifreeze liquid and cleaning fluids (CF). With the indication of the percentage...
Hot Sale! Portable Hand-held Salinity Refractometer RHS-10 ATC
1.Range:0-10%;Min Div. 0.1%
2.MOQ:20pcs
3.We are manufacturer can provide you competitive price
4.Certificat:CE
Detailed Product Description:It is designed for testing the concentration of salt water and brine and used for quality control in research and clinical laboratories...
Hot Sale! Portable Hand-held Battery Acid/Antifreeze/Cleaning Fluid Refractometer RHA-300 ATC
1.Weight:0.35KG
2.MOQ:20pcs
3.We are manufacturer can provide you competitive price
4.Certificat:CE
Detailed Product Description:It is designed for testing for concentration of the battery fluids, antifreeze liquid and cleaning fluids (CF). With the indication of the percentage...
Hot Sale! Portable Hand-held Alcohol and Grape Refractometer RHW-25 ATC
1.Range:0-25%;Min Div. 0.2%
2.MOQ:20pcs
3.We are manufacturer can provide you competitive price
4.Certificat:CE
Detailed Product Description:It is developed for working with sugar related liquids (fruit juice, soft-drinks, wine, honey), help monitor to control sugar...
Hot Sale! Portable Hand-held Alcohol and Grape Refractometer RHW-25 /Brix ATC
1.Alcohol:0-25%;Brix:0-40% ;Min Div. 0.2%
2.MOQ:20pcs
3.We are manufacturer can provide you competitive price
4.Certificat:CE
Detailed Product Description: It is developed for working with alcohol or sugar related wines and concentration of alcohol and developed for...
Hot Sale!Zoom Stereo Microscope for biology and science and technology use SZX6745 Series
1.Zoom ratio:1:6.7
2.Objective:0.67x-4.5x
3.Working distance:105mm
4.Base Size:285x238mm
5.Eyepiece:WF10X/22mm
Specification:Szx series zoom stereo microscope , fully coated optial system sharp and clear images with extremely good flatness and contrast. It is characterized by...