Value Collection 600-1821 Electronic Blade Micrometer

Product Description

The VALUE COLLECTION 600-1821 is an electronic blade micrometer designed for precision measurement in tight grooves, keyways, and narrow slots where standard anvil micrometers cannot reach. The blade design allows access to confined geometry while maintaining measurement accuracy to 0.001 mm resolution. The chrome frame provides corrosion resistance suited to shop environments, and the friction thimble delivers consistent measuring pressure to prevent over-clamping on delicate workpieces. This instrument is used by machinists, toolmakers, metrologists, and quality control technicians who require reliable dimensional verification of narrow features.

The 600-1821 covers a measurement range up to 25 mm, making it appropriate for small-bore and narrow-slot applications common in precision machining, mold and die work, and mechanical assembly inspection. The blade thickness of 0.75 mm (0.0295 inches) allows entry into very confined features that standard flat-anvil micrometers cannot access. The electronic readout displays in both inch and millimeter units, supporting shops that work to mixed-unit print tolerances.

Key Features

• Electronic readout with 0.001 mm (0.00005 inch) resolution for high-accuracy dimensional checks
• Blade thickness of 0.75 mm allows measurement inside narrow grooves, keyways, and slots
• Friction thimble ensures consistent, repeatable measuring force across multiple readings
• Chrome frame finish resists corrosion and everyday shop wear
• Powered by SR244 battery — a standard, readily available watch-type cell
• No rotating spindle design keeps the blade stable during measurement

Compatibility

Designed as a general-purpose electronic blade micrometer for precision measurement applications requiring access to narrow or recessed features up to 25 mm.

Installation Notes

Blade micrometers require no installation but should be calibrated and zeroed before use following standard metrology practice. Handle the blade anvils carefully — the thin blade profile is precise ground and susceptible to damage from drops or improper storage. Store the instrument in its protective case when not in use, and replace the SR244 battery as indicated by the low-battery indicator to maintain display accuracy. Calibration intervals should follow your facility quality management plan or applicable measurement standards.