KLEIN TOOLS Circuit Analyzer: 5-15P, CAT III 135V, Digital Display/Light
The KLEIN TOOLS AC Circuit Analyzer (model RT390) is a GFCI and AC circuit analyzer with a 5-15P plug. It features a digital display and light, a load current of 12 A, and a CAT III 135V safety rating.
SKU 3G-OTH-171039
Also listed as: RT 390 · RT-390
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The KLEIN TOOLS AC Circuit Analyzer (model RT390) is a GFCI and AC circuit analyzer with a 5-15P plug. It features a digital display and light, a load current of 12 A, and a CAT III 135V safety rating.
Frequently Asked Questions
What is the KLEIN TOOLS RT390 AC Circuit Analyzer used for?
The KLEIN TOOLS RT390 AC Circuit Analyzer tests GFCI and AC circuits for proper wiring and ground faults. It is used by electricians and maintenance technicians to verify safety and functionality in residential and commercial electrical systems.
What are the specifications of the KLEIN TOOLS RT390?
The KLEIN TOOLS RT390 has a 5-15P plug, digital display and light, load current of 12 A, and CAT III 135V safety rating. It is a GFCI and AC circuit analyzer designed for reliable electrical testing.
Where to buy the KLEIN TOOLS RT390 worldwide?
3G Electric supplies the KLEIN TOOLS RT390 AC Circuit Analyzer to customers worldwide. We handle full logistics and customs clearance, ensuring delivery to your location. Contact us for availability and lead time.
How to use the KLEIN TOOLS RT390 for GFCI testing?
Plug the KLEIN TOOLS RT390 into a standard 5-15R outlet. The digital display and light indicate wiring status and GFCI trip condition. Press the test button to verify GFCI function. Always follow manufacturer instructions and safety guidelines.
Used in
Common applications for KLEIN TOOLSKLEIN TOOLS Products
3G Electric supplies KLEIN TOOLS gfci & ac circuit analyzers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
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