|  | | | Gain Express Holdings Ltd | | | Maintained by: | | 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 | |
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| 21 results found View as:Gallery Sort by:Time: newly listed | | Including 2 electrodes, 1 PH and 1 ORP Electrode $99.81  Listed:Dec-01 08:03 |
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| | | Including 2 electordes, 1 PH and 1 ORP Electrode $81.02 Listed:Nov-30 00:42 |
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| | | $89.00 Listed:Nov-29 20:30 |
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| | Including 2 electordes, 1 PH and 1 ORP Electrode $79.00 Listed:Nov-29 16:25 |
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| | | Including 2 electordes, 1 PH and 1 ORP Electrode $81.02 Listed:Nov-29 13:08 |
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| | | $89.00 Listed:Nov-29 08:03 |
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| | $29.90 Listed:Nov-23 18:32 |
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| | | $118.90 Listed:Nov-22 20:25 |
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| | | $44.48 Listed:Nov-16 04:24 |
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| | $34.90 Listed:Nov-15 16:47 |
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| | | $34.90 Listed:Nov-13 00:18 |
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| | | $118.90 Listed:Nov-12 18:50 |
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| | $79.00 Listed:Oct-30 22:01 |
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| | | $45.69 Listed:Oct-28 21:16 |
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| | | $118.94 Listed:Oct-27 01:00 |
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| | $122.19 Listed:Oct-27 01:00 |
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| | | $39.90 Listed:Oct-23 20:03 |
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| | | $95.74 Listed:Oct-18 17:53 |
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| | $52.10 Listed:Oct-16 17:36 |
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| | | $34.90 Listed:Oct-11 23:23 |
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| | | $29.90 Listed:Oct-03 23:23 |
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