
Johnson Level 3G-OTH-297365 — Technical Specifications
The JOHNSON LEVEL I-Beam Level: Level & Plumb (MPN 3878) is a 78-inch magnetic I-beam level constructed with an aluminum frame and acrylic vials. It features Top & Side Read capability and includes Rare Earth magnets for secure attachment to ferrous surfaces.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | I-Beam, Top & Side Read, Rare Earth – 1 |
| Overall Lg | 78 in |
| Manufacturer Part Number | 3878 |
