Product Overview
Brand: M-SURE
Features:
- ±0.005mm Accuracy | Inside Groove Measurement 8.5–150mm: The MS-230-150 delivers rated accuracy of ±0.005mm across its 8.5–150mm (0.334–6") measuring range at 0.01mm (0.0005") resolution - the highest accuracy of any caliper in the M-SURE range. Purpose-built for dimensional inspection of internal grooves, stepped bores, O-ring and seal seats, snap-ring grooves, and recessed features that standard caliper jaws cannot access or measure reliably
- Stainless Steel, Hardened and Ground | Thumb Roller Slider Control: The MS-230-150 is precision-machined from hardened and ground stainless steel with a 40mm contact depth and thumb roller for smooth, controlled slider movement. The instrument is built for sustained use in engineering and quality inspection where internal groove dimensions - from O-ring seal seats and snap-ring grooves to stepped bore profiles and internal recesses - require consistent, accurate verification
- Cabled Data Output for QC Documentation: The MS-230-150 features Type 1 cabled data output, compatible with the M-SURE MS-601-010 USB Data Interface (up to 8 readings per second, no PC driver required) and the MS-620-001 Remote Display. Log groove dimensions directly into inspection records, SPC software, or QC spreadsheets. Standard functions: Auto Wake, Auto Power Off, Zero Reset, Inch/Metric conversion, Low Battery Alert
- M-SURE Precision Instruments | 1-Year Warranty | UK-Based Technical Support: M-SURE is a precision metrology brand with over 10 years' experience supplying industrial measuring instruments across engineering, manufacturing, and quality control sectors. Every MS-230-150 carries a 1-year warranty. UK-based technical support and genuine spare parts are available. Compatible accessories: MS-601-010 USB Data Interface, MS-620-001 Remote Display
- Raised Knife-Edge Contacts for Internal Groove Access: The MS-230-150 uses raised, hardened knife-edge measuring contacts that project above the caliper beam, reaching into grooves, stepped bore profiles, and recessed features inaccessible to standard jaw designs. The contacts are ground to a precision edge for consistent seating in narrow groove geometries - designed for dimensional inspection of internal groove features in precision-engineered components
Details: M-SURE MS-230-150 Inside Groove Digital Caliper - 8.5–150mm (0.334–6") | ±0.005mm Accuracy | 0.01mm Resolution The M-SURE MS-230-150 is a specialist inside groove digital caliper designed for dimensional inspection of internal grooves, stepped bores, O-ring and seal seats, snap-ring grooves, and recessed features inaccessible to standard caliper jaw designs. Precision-machined from hardened and ground stainless steel, it delivers rated ±0.005mm accuracy across its 8.5–150mm range at 0.01mm (0.0005") resolution - the highest accuracy in the M-SURE caliper range. Raised, hardened knife-edge measuring contacts project above the beam to seat consistently in narrow groove geometries, enabling reliable measurement where standard jaws cannot reach. Type 1 cabled data output is compatible with the M-SURE MS-601-010 USB Data Interface and MS-620-001 Remote Display for direct QC documentation. Standard functions include Auto Wake, Auto Power Off, Zero Reset, Inch/Metric conversion, and Low Battery Alert. Backed by a 1-year return-to-base warranty and UK-based technical support.
