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Produkter

Håndholdt Spenningsmåler GFC

With LED, battery, made of plastic and steel. Unit will be switched on with a push-button Hand Polariscope GFC Size for polarizing field: 40 x 40 mm Distance between polarising fields: 25 mm Power: 9 V battery (type PP3) Size (w x h x d): 100 x 55 x 48 m

Pupillometer, best-seller

Pupilometer with digital display for simple and precise measurement of the pupil distance. Switch to select between monocular and binocular measurement Illuminated focal point ensures easy reading from the corneal reflection Large, easily readable LC dis

Spenningsmåler, 230V

With illumination via push-button Automatic shut-off after approx. 15 sec Polariscope Size of test area: 68 x 68 mm Distance between polarised fields: 50 mm Voltage: 230 V Size (w x h x d): 130 x 130 x 175 mm Weight: 700 g

Axis måler, Akse måler, TABOskjema

Size: 175x90x1 mm Measuring range: 170 mm Weight: 15 g Axis layout According to DIN 58201, formulas for the prismatic effect of off-centered lenses printed on back side.

PD-linjal, multi

Measuring range: 145 mm Length: 155 mm Weight: 5 g According to Bremer, for total PD, monocular PD, height, bridge size and pantoscopic angle. Multipurpose ruler, plastic, with mm scale.