Nitto Kohki (Delvo) Electric Screwdriver DLV7251-EKN?

Delvo
Electric Screwdriver DLV7251-EKN?
(The manufacturer's label is missing, so the model number is uncertain, but I believe it's the same model as I purchased two of them.)

Features
? Built-in auto-stop circuit in the main unit, transformerless type, eliminating the need for a separate controller or transformer, saving space.
? High precision is maintained through the combination of a unique clutch mechanism and auto-stop circuit for repetitive torque accuracy.
? Lever start system is ideal for preliminary tightening and screw fastening while correcting screw tilt.
? Built-in torque control.
? Torque adjustment is steplessly adjustable simply by turning the ring at the tip.
? Double insulation system adopted.

Specifications
Output Torque: 2.0-4.0 (N·m)
? Bit Hex: 6.35 mm
? Cord Length: 3m
? Weight: Approx. 890g

Operation confirmed.

Please consider this item based on the photos, as they are all that is included. We ask that you understand this is a used item.

As this item was passed down to me, I am unaware of the purchase date or usage history. Please be aware of this.

Thank you for looking.