Digital Three-Point Internal Micrometer Set 2-300mm – IP54 Protection, Carbide Tips, RS232/Wireless Data Outpu

Complete digital three-point internal micrometer set covering 2-300mm.
Features IP54 protection, carbide measuring faces, RS232/wireless data output, and calibration rings.
Ideal for precision bore measurement.

Product Description:

Complete Digital Three-Point Internal Micrometer Set (2-300mm) – Professional Measurement Solution

Our comprehensive digital three-point internal micrometer set provides complete coverage for precision bore measurements from 2mm to 300mm. Featuring IP54 protection, carbide measuring faces, and advanced digital capabilities with RS232C and optional wireless data output, this professional set is designed for modern manufacturing environments. The self-centering three-point design ensures accurate measurements of both blind and through holes, while the included calibration rings guarantee measurement integrity.

Digital System Features:

Smart Power Management: Automatic shut-off with CR2032 battery operation
Flexible Measurement: Absolute/relative measurement modes
Dual Unit System: Metric/imperial unit conversion
Data Connectivity: RS232C output (P1505 cable) with optional wireless transmission (P1805)
IP54 Rating: Protected against dust and water splashes
User-Friendly Interface: Initial value setting and clear digital display

Individual Micrometer Specifications:

Coated Finish Models (50-300mm):

Model Number	Measuring Range	Accuracy	Setting Ring	L1 Dimension	Extension Rod
H-335-10-850	50-63mm	0.005mm	Φ62mm	114mm	150mm
H-335-11-850	62-75mm	0.005mm	Φ62mm	114mm	150mm
H-335-12-850	75-88mm	0.005mm	Φ87mm	114mm	150mm
H-335-13-850	87-100mm	0.005mm	Φ87mm	114mm	150mm
H-335-61-950	100-125mm	0.005mm	Φ100mm	145mm	150mm
H-335-62-950	125-150mm	0.005mm	Φ150mm	145mm	150mm
H-335-63-950	150-175mm	0.005mm	Φ150mm	145mm	150mm
H-335-64-950	175-200mm	0.005mm	Φ200mm	145mm	150mm
H-335-65-950	200-225mm	0.007mm	Φ200mm	145mm	150mm
H-335-66-950	225-250mm	0.007mm	Φ250mm	145mm	150mm
H-335-67-950	250-275mm	0.007mm	Φ250mm	145mm	150mm
H-335-68-950	275-300mm	0.007mm	Φ275mm	145mm	150mm

Complete Set Specifications:

Chrome Plated Sets:

Model Number	Set Range	Calibration Rings	A Dimension	Extension Rod
H-385-22-950	2-3mm	Φ2.5mm	/	/
H-385-33-950	3-6mm	Φ4,5,6mm	/	/
H-335-44-850	6-12mm	Φ6,8,10mm	0.5mm	100mm
H-335-44-950	6-12mm	Φ6,8,10mm	1.5mm	100mm
H-335-46-950	12-20mm	Φ16mm	0.5mm	150mm
H-335-47-950	20-40mm	Φ25,40mm	0.5mm	150mm
H-335-48-950	20-50mm	Φ25,40mm	0.5mm	150mm

Coated Finish Set:

Model Number	Set Range	Calibration Rings	A Dimension	Extension Rod
H-335-50-850	50-100mm	Φ62,87mm	0.5mm	150mm

Professional Features:

Complete Range Coverage: 2-300mm measurement capability
Digital Precision: 0.005mm accuracy with digital readout
IP54 Protection: Suitable for industrial environments
Advanced Data Output: RS232C and wireless options
Carbide Measurement Faces: Wear-resistant for long-term accuracy
Self-Centering Design: Three-point automatic alignment
Comprehensive Sets: Include all necessary calibration rings

Applications:

Precision machining and manufacturing
Quality control and inspection systems
Automotive and aerospace industries
Research and development laboratories
Industrial maintenance and repair
Statistical process control applications

Package Includes:

Three-point internal micrometer heads
Matched calibration rings
Extension rods
Protective storage cases
Calibration certificates
CR2032 batteries
Operation manuals

Optional Accessories:

P1505 RS232C data cable
P1805 wireless transmission module
Additional extension rods
Custom calibration rings

Technical Support:

Our professional support team provides:

Measurement application guidance
Data system integration support
Calibration and maintenance services
Custom configuration solutions