Maintenance Instructions

1. Clean caliper bar with dry cotton fabrics before using in order to avoid mad display of caliper caused by humidity.    

2. Keep the caliper clean and dry (Liquid can damage the slider).

3. Never apply any electric pressure on any part of the caliper and never use an electric pen for the fear of damaging its chip.

4. For other notes please refer to the conventional calipers.

Technical Specifications

Measuring range: 0-75mm/0-3", 0-100mm/0-4", 0-150mm/0-6", 0-200mm/0-8", 0-300mm/1-12".

Accuracy: ±0.02mm/0. 001" (< 100mm), ±0.03mm/0. 001(> 100-200mm),

±0. 04mm/0.0015" (> 200-300mm)

Repeatability: ±0. 01mm/0. 0005"           

Max. measuring speed: 1. 5m/sec, 60"/sec.

Measuring system: Linear capacitive measuring system

Working temperature: 5℃-40℃/41 to 104 ℉

Influence of humidity: Not important under 80% of relative humidity.

Usage：

1. Preparations:

1) Slider can be removed only after the locking screw(No. 3 item of the Nomenclature) is loosened.

(2)Wipe clean all the measuring faces and caliper bar. No organic solutions are allowed.

2. Basic measuring methods:

1) Loosen the locking screw.

3) Apply normal measuring pressure on slider to close the external measuring jaws. Then press "zero" button to reset the display to zero.