COVID-19/Brexit We are open. Updated information for customers is available here
COVID-19/Brexit We are open. Updated information for customers is available here
Free UK Shipping – on orders over £100 with same day dispatch
Free UK Shipping – on orders over £100 with same day dispatch
10% Off Accessories – when ordered together with a microscope
10% Off Accessories – when ordered together with a microscope
Price Match – contact us if you find a lower price
Price Match – contact us if you find a lower price
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Bestseller
Peak
In stockPeak 1006-WZ3 Linen Tester, 6x£24.00 £20.00Ready to ship nowAplanatic double glass lense and black metal frame, 25 x 25 mm visible area, 1 mm scale, 6x
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Peak
In stockPeak 1006-SA3 Linen Tester, 6x£21.60 £18.00Ready to ship nowSingle glass lense and black metal frame, 25 x 25 mm visible area, 1 mm scale, 6x
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Peak
In stockPeak 1006-SA0 Linen Tester, 6x£20.40 £17.00Ready to ship nowSingle glass lense and silver metal frame, 25 x 25 mm visible area, 1 mm scale, 6x
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Euromex
In stockEuromex PB.5049 Metal Linen Tester, 25 x 25 mm, 6x£11.28 £9.40Ready to ship now25 x 25 mm and 6x magnification.
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Peak
In stockPeak 3408-WZ3-S-R Linen Tester, 8x£49.20 £41.00Ready to ship nowDouble glass lense and black metal frame, designed for right handed people, 23 mm visible area, 0.1 mm scale, 8x
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Peak
In stockPeak 3408-WZ3-S-L Linen Tester, 8x£49.20 £41.00Ships in 5-7 daysDouble glass lense and black metal frame, for left handed people, 23 mm visible area, 0.1 mm scale, 8x
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Peak
In stockPeak 1209-WZ3 Linen Tester, 9x£18.00 £15.00Ready to ship nowAplanatic double glass lense and black metal frame, 10 x 10 mm visible area, 1 mm scale, 9x
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Peak
In stockPeak 1209-SA3 Linen Tester, 9x£16.80 £14.00Ready to ship nowSingle glass lense and black metal frame, 10 x 10 mm visible area, 1 mm scale, 9x
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Peak
In stockPeak 1209-SA0 Linen Tester, 9x£14.40 £12.00Ready to ship nowSingle glass lens and silver metal frame, 10 x 10 mm visible area, 1 mm scale, 9x
Linen Testers
Linen testers are small folding magnifiers originally designed for inspecting cloth, hence their name, but widely used as portable magnifiers. Linen testers all fold flat making them ideal for the pocket and have a grid scale on the base for hands-free use. Available with metal or plastic frames, a visible area between 10 x 10 mm to 52 x 52 mm and magnification from 3x to 9x.