# Fluke 1663 Multifunction Tester - Electrical Installation Testing

Ensure safety and compliance with the advanced **Fluke 1663 Multifunction Tester**. This robust instrument is designed for electrical installation testing in residential commercial and industrial settings providing accurate reliable measurements for professionals. Its intuitive interface and comprehensive test capabilities make complex electrical checks efficient and straightforward.

Engineered for demanding environments the **Fluke 1663** offers superior performance in control systems and automation applications. It delivers precise readings for insulation resistance continuity loop impedance and RCD testing. The device supports various voltage levels and current ratings crucial for diverse electrical installations and fault diagnostics. Professionals can rely on its advanced features for quick fault finding and verification of electrical safety standards.

-   **High Accuracy Measurements** for critical electrical safety checks
-   **Durable Construction** built to withstand tough job site conditions
-   **User-Friendly Interface** for efficient operation and quick test sequences
-   **Versatile Testing Capabilities** covering insulation continuity loop and RCD tests
-   **Enhanced Safety Features** to protect both the user and the installation

**Specifications:**

-   Insulation Resistance: 0.01 MΩ to 2 GΩ
-   Continuity and Loop Impedance: 0.01 Ω to 2 kΩ
-   RCD Testing: 10 mA to 1000 mA
-   Voltage Measurement: 0 V to 500 V

The **Fluke 1663 Multifunction Tester** is a testament to Fluke's commitment to quality and innovation in electrical testing solutions. Trust this powerful tool to deliver accurate results and enhance the safety of your electrical installations. Discover efficient testing and reliable performance for all your electrical needs.

## Details

- **Price:** 999.0 USD
- **Vendor:** Fluke
- **Type:** Tools > Electrical Testing > Multifunction Testers
- **Tags:** commercial testing, electrical safety, electrical testing, fluke 1663, fluke tools, installation tester, multifunction tester, residential testing, safety compliance

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- Fluke 1663 Multifunction Tester - Electrical Installation Testing-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/fluke-1663-multifunction-tester)
> Updated: 2026-10-07