Schlumberger S24117243 synchronizing indicator S2411 7243 Manufacturer: Schlumberger Model/Fabr.-No.: S2411 7243 Type: Synchroscope (synchronizing indicator) Function: Used in power systems to indicate the phase and frequency difference between two power sources (typically a generator and the grid), The pointer moves between “Too Slow” and “Too Fast” to show whether the incoming generator is lagging or […]

Schlumberger differential voltmeters “slightly cracked” Schlumberger differential voltmeters range 50-150v 60hz 1 pcs available Weight: 1.350 kgs approx. Ref no: 645