Item
¥68CNY
App information
- Version
- 1.5.0
- Download size
- 192.91MB
- First released
- 2026-09-07
- Developer
- Digital Apprentice LLC
- Bundle ID
- net.digitalapprentice.urd
- Category
- Education (155,215)
Screenshots
Screenshots come from the App Store listing. They are shown at full aspect ratio, never cropped. Click to enlarge.
In-App Purchases 1 items · USD
About
From the App Store SourceLineman's Reference - URD is the latest app from Digital Apprentice that will teach linemen and apprentices the basics of underground distribution systems. Learn how to: - Isolate bad cable sections - Hipot cable sections - Isolate and change bad pad-mounted transformers - Troubleshoot underground outages - Switch Underground Distribution Loops Primary Training Labs: - Fault Indicators - Cable Isolation - Hipotting - Transformer Isolation Troubleshooting Labs (with optional quizzes): - Beginner (Single Phase) - Intermediate (Single Phase) - Advanced (Three Phase & Single Phase) Devices Labs - Break down and inspect the components of URD equipment: - Single Phase Padmount - Three Phase Padmount - Load-Break Elbows
FAQFAQPage
Who made it?
The developer is Digital Apprentice LLC, and the app identifier is net.digitalapprentice.urd.
When was it first released?
It was first released on 2026-09-07, according to our own database record.
Every number in these answers comes from the data shown above on this page.