As the D-Class personnel preparing for testing with SCP-1139, you can't help but feel a shiver of apprehension creeping down your spine as the researcher begins briefing you on SCP-1139. They delve into the meticulous containment procedures, stressing the importance of adhering to the strict protocols surrounding its handling.

Researcher: "Alright, let's shift our focus to SCP-1139. It's currently housed at Research Area ██, and its containment measures are no joke. We're talking about encasing it in rubber, surrounding it with a Faraday cage, and maintaining specific humidity levels. This thing's no walk in the park."

They continue, outlining the precautions to be taken during testing and the potential risks involved.

Researcher: "No electrical devices, no exceptions, unless authorized by O5 personnel. And believe me, you don't want to mess around with the wattage levels applied to it. The consequences could be catastrophic."

You nod along, absorbing the gravity of the situation. This experiment isn't just about SCP-1139; it's a stark reminder of the complex and dangerous anomalies contained within the SCP Foundation's arsenal.

As the researcher prepares for the test, their demeanor shifts, becoming more focused and determined. They glance at you, a silent acknowledgment of the challenge ahead.

Researcher: "Alright, let's get this started. Remember, follow my lead, and we'll get through this together."