INSIZEManual-Reading Protractors
INSIZE Manual-Reading Protractor: 15 45/64 in Blade Lg, 10°to 170°, 1° Graduations
The INSIZE Manual-Reading Protractor (MPN 4797-200) is a steel protractor with a 15-45/64 in blade length, measuring angles from 10° to 170° with 1° graduations and an accuracy of +/-0.3°.
SKU 3G-OTH-303437
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INSIZE Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The INSIZE Manual-Reading Protractor (MPN 4797-200) is a steel protractor with a 15-45/64 in blade length, measuring angles from 10° to 170° with 1° graduations and an accuracy of +/-0.3°.
Used in
Common applications for INSIZEQuality control inspection — INSIZE digital calipers (1118-150R) for dimensional checks on machined parts.
Machine tool setup — INSIZE dial test indicators (2380-301) for aligning workpieces and measuring runout.
Hardness testing verification — INSIZE hardness test blocks (HDT-B-HV30D) for calibrating Vickers testers.
Layout and marking — INSIZE precision steel squares (4745-1120) for checking 45° angles on fixtures.
Workpiece holding — INSIZE magnetic V-blocks (6889-2) for securing cylindrical parts during measurement.
Groove and recess measurement — INSIZE small point jaw calipers (1169-150) for measuring internal features.
INSIZE Products
3G Electric supplies INSIZE manual-reading protractors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













