Live Line Insulator Tester IT500 and IT500W

The Live Line Insulator Tester IT500 and IT500W are essential tools for utility crews and safety inspectors working on energized high-voltage lines. Designed for ceramic, porcelain, and glass insulator strings, these testers deliver instant, accurate diagnostics without de-energizing systems. The IT500W adds Wi-Fi connectivity for remote data collection, while both models feature 14” adjustable probes and ultra-bright LED displays for harsh-environment reliability.

Key Features & Benefits

✅ Live Line Testing Up to 500kV – Safely assess insulator integrity on energized lines (10kV–500kV auto-range).
✅ Wi-Fi Remote Monitoring (IT500W) – Capture readings from 130 ft away via smartphone, tablet, or PC—no app required.
✅ High-Contrast 1” LED Display – Clear visibility in direct sunlight for on-site accuracy.
✅ Durable Aluminum Case – Protects against impacts, dust, and extreme field conditions.
✅ Blinking Probe Indicator – Confirms proper data acquisition during tests.

Technical Specifications

• Models:
  • IT500: Live measurements, graph analysis via probe.
  • IT500W: Wi-Fi remote readings (130 ft), CSV export, cloudless connectivity.
• Probes: 14” adjustable length with mechanical fuse for break resistance.
• Battery: Rechargeable 2800 mAh AA (10+ hours runtime, <3hr charge).
• Weight: 1.3 lbs (with battery).
• Compliance: Universal splice compatibility for seamless integration.

Why Choose the IT500/IT500W?

• No Downtime: Test live lines without shutting off power.
• Data-Driven Decisions: Save curves in CSV format for analysis (IT500W).
• Rugged Design: Built for substations, transmission towers, and harsh outdoor use.
• Safety First: Mechanical fuse prevents probe damage during operations.

Applications

• High-voltage transmission line inspections
• Substation maintenance
• Utility pole insulator diagnostics
• Emergency outage investigations

Live Line Insulator Tester IT500/IT500W: Precision meets durability for confident, real-time insulator assessments.

Key Selling Points:

• 🔌 500kV Live Testing – Work safely on energized lines up to ultra-high voltage.
• 📶 Wi-Fi Freedom (IT500W) – Streamline workflows with cable-free remote data.
• ☀️ Sunlight-Readable Display – 1” LEDs cut through glare for instant clarity.
• ⚡ Rapid Recharge – 3-hour charge powers 10+ hours of testing.

Compliance Note: Includes access to lab test reports and user manuals stored directly on the probe.

Trusted by linemen, utility inspectors, and electrical engineers worldwide.

Warranty: Backed by a 1-year manufacturer warranty.

Live Line Insulator Tester