Fluke Multifunction Installation Tester, likely from the Fluke 1660 Series, which includes models such as the 1662, 1663, and 1664 FC.
Product Information
Brand: Fluke
Type: Multifunction Installation Tester
Key Features: These testers are designed to verify the safety of electrical installations in domestic, commercial, and industrial applications.
They test continuity, insulation resistance, loop and line resistance, RCD tripping time and level, voltage, and frequency.
Specific models offer advanced features like "Insulation PreTest" (which helps prevent damage to connected appliances during testing), Fluke Connect compatibility for wireless data sharing, and Auto Test functions to reduce test time.
The devices conform to international standards such as EN 61557 and IEC 60364.