Sonel WMGBTKF12 – TKF-12 Phase Sequence Tester (120–690V, 10–70 Hz)
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Description
The Sonel TKF-12 Phase Sequence Tester is a compact and reliable tool designed to quickly verify the correct phase sequence in three-phase electrical installations. Ideal for electricians, maintenance engineers, and industrial technicians.
Key Features
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Measures phase sequence for 3-phase systems
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Voltage range: 120 – 690V AC
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Frequency range: 10 – 70 Hz
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LED indication for safe and easy reading
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Rugged, portable, and durable design
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Designed for industrial and commercial electrical testing
Applications
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Electrical installation testing
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Industrial machinery maintenance
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Generator and motor connection verification
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Troubleshooting 3-phase systems
Package Includes
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Sonel TKF-12 Phase Sequence Tester
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Test leads
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Instruction manual
Care
Store in a clean, dry environment.
Keep away from direct sunlight, moisture, and extreme temperatures.
Inspect regularly for any signs of wear or damage.
Clean using a soft cloth or mild detergent when necessary.
Shipping & Returns
- Free shipping on orders over 75,000
- Standard delivery within 2–5 business days
- Easy 1-2-day returns
- Items must be returned in their original condition for a full refund
Standard delivery within 2–5 business days
Return items in original condition for a full refund

