The GVT 1000-15 Professional Voltage Tester is a robust, high-performance testing tool designed for demanding jobsites. With IP65 protection, impact resistance, and a stable cable-to-tool connection, it delivers dependable performance even in harsh working environments. The tester supports voltage detection up to 1000 V AC/DC and provides visual LED indicators, audio alerts, and vibration feedback to ensure maximum user safety.
Built in compliance with IEC EN 61243-3:2014, the GVT 1000-15 reliably confirms the absence of voltage, even when the batteries are discharged—making it a trusted choice for professional electricians.
Key Features & Benefits
- Voltage testing up to 1000 V AC/DC
- Visual, audio, and vibration alerts for clear voltage indication
- IP65-rated housing for dust and water resistance
- Impact-resistant design for tough jobsite conditions
- 125 cm cable for easy testing in large switch cabinets
- Comfortable ergonomic grip to reduce hand fatigue
- Built-in flashlight for improved visibility in low-light environments
- Self-test function to verify tool integrity before use
- Certified to CAT IV 600 V / CAT III 1000 V safety standards
Applications
The GVT 1000-15 Professional is ideal for:
- Electricians and electrical contractors
- Facility managers and maintenance professionals
- Skilled homeowners and DIY users
It helps safely detect live voltage, check polarity, continuity, phase sequence, and RCD switches, reducing the risk of electrical hazards during installation, maintenance, and troubleshooting tasks.




















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