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Gain Express Holdings Ltd Maintained by: gainexpress ( 28229) We are a professional supplier of all kinds of testing instruments based in Hong Kong. We supply a wide range of products w/ CE approval. Our factory is certified by EN ISO9001-2000 to insure that all our products and services are in accordance with international standards. www.gainexpress.com Check out www.gainexpress.com for more items, volume discounts and international shippings Store search in titles & description Store categories Store home NEW ENVIRONMENT INSTRUMENTS (53) Wholesale Lot (5) Microscope /Camera illuminator (29) GEM Identification Toolkit SET (22) Gem Tools / Testing Kits (117) Dental Loupes (11) Refractometer (Traditional) (73) Refractometer (New Design) (38) Brix 0-10% ATC (Sugar etc) (2) Brix 0-32% ATC (Sugar etc) (6) Brix 58-90% ATC (Honey) (6) Salinity (Salt / Aquarium) (7) Clinical / Serum / Protein (2) AL 0-25 / Brix 0-40 Grape Wine (7) Antifreeze / Battery °F (5) Antifreeze / Battery °C (3) Refractometer (Built-in Light) (28) PH Meter / Tester / Electrode (162) EC / TDS / PPM Conductometers (67) ORP Meter / Tester (23) Salinity Meter (5) PH & PH/ORP(2 in 1) Controller (23) Fishing Tackle / Gear (20) Fish finder & feeder (2) Ozone Generator (14) Thermometer (107) Digital Thickness Gauge/Meter (17) Digital Hardness Durometer (6) Anemometer / Lux / Light Meter (45) Sound & Temp / Moisture Meter (49) Fiber Optical Microscope (6) Tachometer & Stroboscope (29) Ultrasonic Cleaner (9) Angle Finder/Protractor (47) Distance Meter / Range Finder (13) Phase Sequence Tester (8) Cable Testers (7) Multimeter/MultiFunction Meter (28) Vibration Meter (2) Frequency Counter (6) Beschreibung auf Deutsch (89) Descrizione in Italiano (52) Description en Français (86) Descripción en español (74) Other (146) Show all subcategories Display Hide gallery view View new listed Store pages About the seller Hot Items Featured items * NEW ITEMS !!! * View: All Items | Buy It Now 38 results found View as:Gallery Sort by:Time: ending soonest Shipping to USA NEW Grape Wine Alcohol Refractometer 0-25% Brix 0-40% FREE ! Extra Cover Plate, Screws, Pipettes, New Design $30.58 Time left:15h 18m Battery Acid Antifreeze Fluid Glycol Refractometer °F $29.90 Time left:1d 6h 16m Salinity Refractometer + WATERPROOF PH METER °C °F $59.49 Time left:1d 14h 35m New Salinity Refractometer 0-10%, Aquarium Saltwater $21.99 Time left:2d 7h 49m New Honey Refractometer Beekeeping Bees , 58-90% ATC FREE ! Spare Cover Plate, Screws, Pipettes, New Design $30.58 Time left:3d 13h 10m Battery Acid Antifreeze Fluid Glycol Refractometer °C New Design! Durable ! Degree Celsius (C) $34.96 Time left:3d 14h 30m Battery Acid Antifreeze Fluid Glycol Refractometer °F Free! Extra cover plate, 10 Pipettes Fahrenheit (°F) $29.90 Time left:3d 18h 51m New Brix Refractometer 0-32% ATC, Sugar, Fruit Juice New Design Durable! No need for calibration Screwdriver $21.99 Time left:3d 21h 47m New Brix Refractometer 0-32% ATC, Sugar, Fruit Juice New Design Durable! No need for calibration Screwdriver $21.99 Time left:4d 5h 48m NEW Grape Wine Alcohol Refractometer 0-25% , Brix 0-40% FREE ! Spare Cover Plate , Screws, Pipettes, New Design $29.90 Time left:5d 5h 0m New Honey Refractometer Beekeeping Bees , 58-90% ATC FREE ! Spare Cover Plate, Screws, Pipettes, New Design $29.90 Time left:5d 6h 16m NEW Grape Wine Alcohol Refractometer 0-25% Brix 0-40% FREE ! Spare Cover Plate, Screws, Pipettes, New Design $25.34 Time left:5d 12h 15m Battery Acid Antifreeze Glycol Coolant Refractometer °F Free! Spare cover plate, 10 Pipettes, Fahrenheit (°F) $29.90 Time left:5d 16h 34m New Brix Refractometer 0-32% ATC, Sugar, Fruit Juice New Design Durable! No need for calibration Screwdriver $21.99 Time left:5d 18h 21m New Honey Refractometer Beekeeping Bees , 58-90% ATC FREE ! Extra Cover Plate, Screws, Pipettes, New Design $23.74 Time left:6d 1h 27m Battery Acid Antifreeze Fluid Glycol Refractometer °C New Design! DURABLE ! DEGREE CELSIUS (°C) $26.93 Time left:6d 4h 6m NEW Grape Wine Alcohol Refractometer 0-25% Brix 0-40% FREE ! Spare Cover Plate, Screws, Pipettes, New Design $29.90 Time left:6d 7h 18m Enlarge New Salinity Refractometer 0-10%, Aquarium Saltwater $21.99 Time left:6d 8h 2m NEW Grape Wine Alcohol Refractometer 0-25% Brix 0-40% FREE ! Spare Cover Plate, Screws, Pipettes, New Design $29.90 Time left:6d 8h 50m New Brix Refractometer 0 - 32% Sugar Fruit Juice wine FREE ! Spare Cover Plate, Screws, Pipettes, New Design $24.90 Time left:6d 9h 54m Battery Acid Antifreeze Fluid Glycol Refractometer °C New Design! DURABLE ! DEGREE CELSIUS (°C) $26.93 Time left:6d 22h 40m Enlarge New Salinity Refractometer 0-10%, Aquarium Saltwater $21.99 Time left:7d 7h 14m New Honey Refractometer Beekeeping Bees , 58-90% ATC $29.90 Time left:7d 7h 44m New Honey Refractometer Beekeeping Bees , 58-90% ATC FREE ! Spare Cover Plate, Screws, Pipettes, New Design $29.90 Time left:8d 6h 39m NEW Grape Wine Alcohol Refractometer 0-25% Brix 0-40% FREE ! Extra Cover Plate, Screws, Pipettes, New Design $30.58 Time left:9d 3h 25m Battery Acid Antifreeze Fluid Glycol Refractometer °F $29.90 Time left:9d 8h 32m NEW Grape Wine Alcohol Refractometer 0-25% Brix 0-40% FREE ! Spare Cover Plate, Screws, Pipettes, New Design $29.90 Time left:9d 9h 8m New Salinity Refractometer 0-10% Aquarium Salt Water $24.90 Time left:13d 5h 9m Battery Acid Antifreeze Fluid Glycol Refractometer °F $29.90 Time left:13d 5h 30m New Honey Refractometer Beekeeping Bees , 58-90% ATC FREE ! Extra Cover Plate, Screws, Pipettes, New Design $30.58 Time left:13d 18h 39m Page 1 of 2 Previous 1|2|3|4|5|6|7 Next Go to page

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