It is highly probable that "Geza" refers to PT Geza Security Indonesia (or a similar regional security solutions provider) and "v258" is a specific firmware or hardware model version for their portable scanning equipment.
Here is a professional write-up regarding the PT Geza Portable V258 system, focusing on its application in under-vehicle inspection. v258 pt geza portable
This device is not a general-purpose consumer tablet. It is a vertical-market tool designed for: It is highly probable that "Geza" refers to
Large commercial refrigeration units require precise pressure balancing. The V258 PT Geza Portable can measure both high-side and low-side pressures simultaneously (using its dual-sensor input), making it a favorite among industrial HVAC technicians. v258 pt geza Portable Feature Specification Who is