The Secure Twist Seal is a high-security patented sealing device fabricated from high-strength polycarbonate material featuring a multi-lock for extra security. Tampering is extremely difficult since the locking mechanism is fully encased, and the insert is transparent, making signs of tampering easily visible. In addition to the extremely popular mechanical twist seal, customers can also choose a digital model that makes the mechanical model smarter by adding a tamper-evident electronic circuit and digital access codes. The primary applications of Secure Electronic Tamper-evident Seal are securing utility meters regulating and measuring electricity, gas, and water, besides industrial fluids.