LeadSeals Middle Duty Plastic Seal Pull-Tite Security Seal Numbered Security Tags Self-Locking Safety Ties Zip Ties for Garment Cloethes Shoes Bags and Logistics (Green, 100 PCS) Green workwarehouse The display shows the equation

The display shows the equation you are creating on the top line

then dial 1/2/3/4/5/6/7/8 by phone_2 keypad to control 8 relays

Bore range from 3/8" to 10"

Science Supplies

Hand spectroscope in a flat metal case

LeadSeals Middle Duty Plastic Seal Pull-Tite Security Seal Numbered Security Tags Self-Locking Safety Ties Zip Ties for Garment Cloethes Shoes Bags and Logistics (Green, 100 PCS) Green workwarehouse The display shows the equationLeadSeals Middle Duty Plastic Seal Pull Tite Security Seal Numbered Security Tags Self Locking Safety Ties Zip Ties for Garment Cloethes Shoes Bags and Logistics (Green, 100 PCS) Plastic Security Tag Seals are widely used to provides maximum security against tampering. Each tag is unique serial numbered, no repeated number. Size? Length 30 CM 11. 8", Material: High density polypropylene for greater durability. Package: 100 PCS Sealed Plastic Bag.