digital depth micrometers
Digital Depth Micrometers – Precision Tools for Accurate Depth Measurement
Digital depth micrometers are advanced measuring tools designed to precisely measure depths of holes, slots, and steps, featuring a digital display for quick, accurate readings. Unlike traditional depth micrometers, these devices feature a digital readout, offering fast, easy-to-read, and highly accurate measurements without manual calculation.
Key Features of Digital Depth Micrometers
Multiple Measuring Rods
Covers a wide depth range with interchangeable rods.
High Accuracy & Resolution
Typically 0.001 mm / 0.00005 in for precise measurements.
Zero Setting & Data Hold
Quick calibration and convenient data freeze function.
Battery Powered with Auto-Off
Long-lasting operation with power-saving auto-off mode.
Applications of Digital Depth Micrometers
- Manufacturing & Machining: Measuring depths of drilled or bored holes.
- Tool & Die Making: Checking slot and recess dimensions.
- Quality Control: Verifying part dimensions during inspection.
- Aerospace & Automotive: Where depth precision is critical.
- Calibration Labs: For standardization and high-accuracy work.
How to Use Digital Depth Micrometers
- Choose the Rod: Select the appropriate measuring rod based on depth range.
- Set Zero: Place the base on a reference surface and press zero on the display.
- Take Measurement: Insert the rod into the feature and ensure the base is flat.
- Read the Display: View the precise depth value on the LCD screen.
- Record/Transmit Data: Many models allow data output to PC for digital records.
Technical Specifications
| Feature | Details |
|---|---|
| Measuring Range | 0 – 25 mm / 0 – 150 mm (extendable sets) |
| Resolution | 0.001 mm / 0.00005 in |
| Accuracy | ±0.003 mm or better |
| Display Type | Digital LCD |
| Measuring Rods | Interchangeable steel rods |
| Base Material | Hardened Stainless Steel |
| Output | Optional USB or RS232 for data transfer |
| Power Supply | Battery operated (usually LR44 or CR2032) |
