1． The response speed: ≤0.6m/s.

2． Avoid shocks, impact, dropping etc., otherwise it will damage the appearance and precision.

3． Keep indicator face clean, prevent liquid from getting into inside.

4． Do not remove output connector lid without using output interface. Output end should never be connected with metal. Doing so could damage your indicator.

5． Do not connect any part of digital indicator with voltage; otherwise it will damage the circuit.

6． Must take out the battery if not in use for a long time.

Resolution: digital indicator: 0.01mm/0.0005″,

digital micro-indicator: 0.001/0.00005″.

Measuring Range: digital indicator: 0～12.7mm/0.5″,0～25.4mm/1″

digital micro-indicator: 0～5mm/0.2″, 0～12.7mm/0.5″,

0～25.4mm/1″

Power: One sliver oxide battery (SR44) with work voltage 1.5v.

Operating temperature: 0℃～40℃

Storage temperature: -20℃～70℃

Relative humidity:≤80%

　　

1. Contact point

2. Spindle

3.Mounting diameter

4. On/off switch

5. Zero-setting

6. In/mm switch

7. LCD display

8. Data output interface

9. Battery compartment

10. Anti-dust-cap

11. The even back cover (or with back lug)

1． Zero setting at any position;

2． "ON/OFF” button;

3． Metric/Inch system interchange at any position;

4． With two type data output interface: normal or mini-USB interface.

Usage：

1． Clean the contact point and spindle with a soft cloth before using.

2． Press the OFF/ON switch. The 0.00mm or 0.000mm display

appears, and the indicator is now ready for measurement.

Remove battery compartment lid and replace one SR44 battery with its positive (+) side facing upward.