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290-21-450 Electronic Normal Micrometer

290-21-450 Electronic Normal Micrometer

$149.00
$149.00
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Returns within 30 days of receiving the item, as long as products are in their original condition, unused, and in the original packaging. Refunds or exchanges are available once the return is processed, with some exceptions based on the item’s condition and category.

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Description

Measurement parameters

Part Number Measuring range Accuracy
290-21-450 0-25mm 0.004mm
290-22-450 25-50mm 0.004mm
290-23-450 50-75mm 0.005mm
290-24-450 75-100mm 0.005mm
290-25-450 100-125mm 0.006mm
290-26-450 125-150mm 0.006mm
290-27-450 150-175mm 0.007mm
290-28-450 175-200mm 0.007mm

Dimensions

Main dimensions

Measuring range A B L D S d
0-25mm 8mm 32mm 43mm Φ20mm 0.7mm Φ8mm
25-50mm 8mm 44.5mm 68mm Φ20mm 0.7mm Φ8mm
50-75mm 8mm 57mm 93mm Φ20mm 0.7mm Φ8mm
75-100mm 10mm 70mm 118.5mm Φ20mm 0.7mm Φ8mm
100-125mm 10mm 82mm 144mm Φ30mm 0.9mm Φ11.5mm
125-150mm 12mm 94.5mm 169.5mm Φ30mm 0.9mm Φ11.5mm
150-175mm 12mm 107mm 194.8mm Φ30mm 0.9mm Φ11.5mm
175-200mm 12mm 120mm 220mm Φ30mm 0.9mm Φ11.5mm
200mm-300mm is the five-key electronic normal line
200-225mm 15.5mm 129.5mm 238mm Φ30mm 0.9mm Φ11.5mm
225-250mm 16mm 142mm 263mm Φ30mm 0.9mm Φ11.5mm
250-275mm 16mm 155mm 288mm Φ30mm 0.9mm Φ11.5mm
275-300mm 16.5mm 167.5mm 313mm Φ30mm 0.9mm Φ11.5mm

Measuring the gear normal

Page 38-136

Measuring film thickness

Page 38-135

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