Schwenk measuring instrument with analog dial indicator for internal measurement, set 18-150 mm

Description

Schwenk internal measuring instrument set, 18 – 150 mm is a Schwenk precision instrument from the STANDARD LINE series — used for workshop measurement, inspection, and reference work in machine shop and manufacturing environments. Measuring range 18 – 150 mm. Hardened and ground reference surfaces provide repeatable measurement; the instrument is designed for handheld or fixture-mounted use depending on the workshop application.

STANDARD LINE build quality. Hardened and ground reference surfaces and contact points for repeatable measurement; matched to Schwenk precision quality class. The instrument integrates with standard inspection workflows in metrology labs and machine shop QC stations.

Usage: position the instrument against the workpiece’s reference surface or feature, perform the measurement according to the instrument’s standard procedure (depending on type — direct reading, comparative deviation, go/no-go verification, or wrung-stack reference). Zero-verify against the setting ring during periodic verification. Document with a calibration certificate. The instrument’s design supports both one-off inspection and back-to-back QC workflows; its hardened reference surfaces withstand wear from regular workshop use over years of service.

Common applications: workshop incoming inspection of components, on-machine setup checks, fitter and toolmaker bench measurement, calibration lab reference work, and QC workflows within the Schwenk product line where this instrument’s specific role is applicable. The INTERNAL MEASURING INSTRUMENTS category is the standard workshop tool for measurement/reference tasks.

Features

• Schwenk internal measuring instrument set, 18 – 150 mm
• Measuring range 18 – 150 mm
• Hardened, ground reference surfaces for repeatable measurement
• Schwenk build quality
• Suitable for workshop QC, calibration lab, and bench measurement applications
• STANDARD LINE series

Specifications

Compatible accessories

Compatible accessories: Schwenk setting standards and reference standards for periodic verification of accuracy at known dimensions; calibration certificates (ISO 17025) at first delivery and periodic verification — typically 12-month interval for production floors, 6-month for high-volume lines; Schwenk protective cases and bench storage; Schwenk spare parts and consumables where applicable.

Additional information