linen testers with scale Product PropertiesLinen tester with lateral scale.Scale: lateral scale with mm graduation.Planoconvex PXM® lightweight lens, duplex coated for an aberration-free image with edge-to-edge
device has not been used for approx. 3 minutes to ensure low power consumption.Dimensions: 174 mm x 90.3 mm x 40.1 mm, Weight 220 g.Battery run time: approx. 2.5 hours, charging time: approx. 2 hours.Lithium [...] over Basic properties Magnification3 – 15 xField of view/Visual field/Field of vision (horizontal)35 mmDisplay TechnologyTFT-LCD, reflexionsfreiScreen size/diagonal in cm12.7 cmScreen size/diagonal in Inch5