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>
- Weight: 1.3 lbs (with battery).
- Compliance: Universal splice compatibility for seamless integration.
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.
Live Line Insulator Tester
| Part Number | Description |
|---|---|
| IT500 | Insulator Tester |
| IT500W | Insulator Tester with Wi-Fi remote readings |
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