Large LCD display for easy reading.
Zero setting at any position.
Manual power on/off.
Linear capacitive measuring system, accurate.
Metric/inch units interchange.
Suitable for measuring jewelry, paper, magnetic products.
Suitable for measuring the inside diameter, outside diameter and depth.

Basic Measuring Methods:
1. Loosen the locking screw.
2. Switch the unit on with a press on "ON" button. The select the unit system needed by pressing "mm/inch" button. (Each time the button is pressed, inch and metric digits will be displayed alternatively)
3. Apply normal measuring pressure on slider to close the external measuring jaws. Then press "zero" buttom to reset the display to zero.
4. Can measure internal dimensions, also can measure external dimensions.

Specifications:
Material: Fiberglass
Color: Silver
Measuring Range: 0~150mm / 0~6"
Resolution: 0.1mm, 0.01"
Accuracy: ±0.3mm / 0.011"
Repeatability: 0.1mm / 0.01"
Max. Measuring Speed: 1.5m/sec, 60"/sec
Measuring System: Linear Capacitive Measuing System
Displa: LCD Display
Power: 1 * SR44/LR44 1.5V Button Battery (Not Included)
Working Temperature: 0~40 Centigrade Degrees / 32~104 Fahrenheit
Influence of Humidity: Not important under 80% of relative humidity.
Product Size: Approx. 23.7 * 7.5 * 1.3cm / 9.3 * 3.0 * 0.5in
Product Weight: Approx. 54.1g / 1.9oz
Package Size: Approx. 28.5 * 10.2 * 2cm / 11.2 * 4.0 * 0.8in
Package Weight: Approx. 83.8g / 3.0oz