1. The waterproof function of ABS anti-coolant caliper (standard type) has reached IP67 protection level, which can be used safely even in the environment of a large amount of coolant. All products have passed the air leakage test and are safer and more reliable.

2. The height of the text is about 22% (9.0MM), and the visibility is better.

3. The battery cover can be opened and closed without a screwdriver, and the battery replacement is faster.

4. The power consumption of IC is reduced, and the battery life has jumped from 3 years to 5 years.

5. The simple design of only one switch enables simple measurement operations.

6. Built-in ABS (absolute) scale can enter the measurement more quickly without resetting the origin every time the power is turned on.

7. It has the automatic power on/off function. When it is not used for 20 minutes, the LCD display will be turned off, but the origin of the ABS measurement system will be saved. When the ruler frame moves, the power will be turned on automatically.

8. Allowable step difference measurement.

9. It can be used to build statistical engineering management system and measurement system.

10. Attached inspection certificate. (Not available as a calibration certificate)