61..Auto or manual power 2.ON/OFF switch and zero setting 3.Water proof degree: IP67

New conductive sensor measuring system of independent intellectual property. Conform to IP66 level. Can be exposed to cooling fluid, water, dust or oil. It is easy to use, unnecessary to clean the caliper. With power on/off.Leave it aside still for 20 minutes and it'll be power off automatically. Provided with a fine-adjustment carriage. Round measuring faces for accurate inside measurement. FEATURES: Zero-setting at any position for incremental measurement. mm/inch conversion at any position. Absolute and incremental measurement mode switching.

 

 

IP66 Water Proof Digital Calipers