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Gain Express Holdings Ltd Maintained by: gainexpress ( 27834) 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 (115) Dental Loupes (12) UV Light (2) Refractometer (Traditional) (71) Refractometer (New Design) (39) Refractometer (Built-in Light) (28) PH Meter / Tester / Electrode (164) EC / TDS / PPM Conductometers (64) ORP Meter / Tester (23) Salinity Meter (5) PH & PH/ORP(2 in 1) Controller (23) Fish finder & feeder (13) Ozone Generator (14) Traditional Desgin 200mg/hr (6) Newl Desgin 500mg/hr (8) Thermometer (105) Digital Thickness Gauge/Meter (17) Digital Hardness Durometer (6) Anemometer / Lux / Light Meter (46) Sound & Temp / Moisture Meter (49) Fiber Optical Microscope (6) Tachometer & Stroboscope (27) Ultrasonic Cleaner (9) Angle Finder/Protractor (49) Phase Sequence Tester (8) Cable Testers (7) Multimeter/MultiFunction Meter (28) Vibration Meter (2) Frequency Counter (6) Beschreibung auf Deutsch (88) Descrizione in Italiano (51) Description en Français (84) Descripción en español (73) Other (143) Show all subcategories Display Hide gallery view View time left Store pages About the seller Hot Items Featured items * NEW ITEMS !!! * View: All Items | Buy It Now 14 results found View as:Gallery Sort by:Price: lowest first Shipping to USA Ozone Generator + Air Dryer, Redox, Water, Aquarium $49.90 Time left:2d 12h 1m Ozone Generator + Air Dryer, Redox, Water, Aquarium $49.90 Time left:17d 1h 50m Ozone Generator + Air Dryer, Redox, Water, Aquarium $53.85 Time left:28d 10h 25m Ozone Generator + Air Dryer, Redox, Water, Aquarium $53.85 Time left:12d 13h 12m Ozone Generator + Air Dryer, Redox, Water, Aquarium $55.69 Time left:3d 10h 24m Ozone Generator + Air Dryer, Redox, Water, Aquarium $55.69 Time left:12d 11h 12m Ozone Generator + Air Dryer + Timer Redox, Aquarium New Design, Industrial Quality, 500mg/hr, Multi-purpose $60.62 Time left:9d 23h 38m Ozone Generator + Air Dryer + Timer Redox, Aquarium $60.62 Time left:22d 10h 28m Ozone Generator + Air Dryer + Timer Redox, for 110V $69.00 Time left:6d 22h 51m Ozone Generator + Air Dryer + Timer Redox, for 110V $69.00 Time left:17d 1h 50m Ozone Generator + Air Dryer + Timer Redox, for 110V New Design, Industrial Quality, 500mg/hr, Multi-purpose $69.00 Time left:22d 9h 33m Ozone Generator + Air Dryer + Timer Redox, Aquarium New Design, Industrial Quality, 500mg/hr, Multi-purpose $72.56 Time left:7d 14h 7m Ozone Generator + Air Dryer + Timer Redox, Aquarium New Design, Industrial Quality, 500mg/hr, Multi-purpose $72.56 Time left:21d 12h 0m Ozone Generator + Air Dryer + Timer Redox, Aquarium New Design, Industrial Quality, 500mg/hr, Multi-purpose $87.53 Time left:23d 11h 34m Page 1 of 1 Previous 1|2|3|4|5|6|7 Next Go to page

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