Suitable for trade use, Highland approved balances contain features that simplify lab work, field testing, and industrial applications. Durable ABS construction stands up to demanding use, and the ShockProtect® feature helps prevent damage to the balance from overloads. The Highland approved balance is powered by AC adapter or rechargeable battery, so it operates in settings where electricity is not readily available. A built-in security slot for a security lock and cable helps keep the balance safe.