adjustable main scale
for projectors with 250 diameter screen and lens magnification of 10x
Digital workshop caliper MarCal 18 EWRiMeasuring range mm: 0 - 300 mmResolution mm/inch: 0
Measure wall thickness of tubes
001mm SPC Output Yes Accuracy
MHC Rockwell A, B, C Bench Top Hardness Tester 20 RA, 20 RB, 20 RC Min Hardness to 100 RB, 70 RC, 88 RA Max Hardness, Dial Display 639-2030 Dial Bore Gauges adjustable main scaleDescription Rockwell A, B, C Bench Top Hardness Tester from Value Collection is the ideal tool for determining the hardness of materials such as metals, plastics, and more. The versatile tester can measure hardness values ranging from RA to RC in addition to providing detailed readings with its dial display. With a range of minimum hardness (20RA, 20RB, 20RC) to maximum hardness (100 RB, 70RC, 88RA), this precision tool delivers accurate and