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FLK-1663 UK Installation Tester W/Rcd Type B Uk -FLUKE

FLUKE FLK-1663 UK Installation Tester with RCD Type B is a professional multifunction electrical tester designed for comprehensive installation testing and safety verification. With a 1000V range, insulation resistance measurement up to 1000MΩ, RCD testing, earth resistance testing, and loop impedance measurement, it is suitable for electricians, electrical contractors, and maintenance professionals.

Brand: FLUKE
Category:
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Description

The FLUKE FLK-1663 UK Installation Tester with RCD Type B is a professional multifunction electrical testing instrument designed for electrical installation inspection, verification, maintenance, and troubleshooting. It provides AC voltage measurement up to 500V, continuity testing across 20Ω, 200Ω, and 2000Ω ranges, and insulation resistance testing with selectable test voltages from 50V to 1000V and measurement up to 1000MΩ. The FLK-1663 UK also supports loop and line impedance testing, prospective fault current measurement up to 10kA, RCD testing for Type A, AC, G, and S devices, earth resistance measurement up to 2000Ω, and phase sequence indication. With CAT III 500V and CAT IV 300V overvoltage ratings, this FLUKE installation tester is suitable for professional electrical testing and maintenance applications.

Specification Details
Product Name FLK-1663 UK Installation Tester W/RCD Type B UK
Model FLK-1663 UK
Brand FLUKE
Category Electrical Tester
Range Multi
Voltage 1000V
Resistance 1000MΩ
AC Voltage Measurement 500V
AC Voltage Resolution 0.1V
Continuity Range 20Ω / 200Ω / 2000Ω
Continuity Resolution 0.01Ω / 0.1Ω / 1Ω
Insulation Test Voltage 50V / 100V / 250V / 500V / 1000V
Insulation Resistance Range Up to 1000MΩ
Loop & Line Impedance 10Ω / 0.001Ω / High Current mΩ Mode
Prospective Fault Current 1000A / 10kA (50kA)
RCD Types A, AC, G, S
RCD Test Current 10–30–100–300–500–1000mA VAR; 10–30–100mA
RCD Ramp Test Range 30%–110% of rated RCD current
Ramp Test Accuracy ±5%
Earth Resistance Range 200Ω / 2000Ω
Earth Resistance Resolution 0.1Ω / 1Ω
Earth Test Frequency 128Hz
Earth Test Output Voltage 25V
Phase Sequence Phase Sequence Indicator
Dimensions 10 × 25 × 12.5 cm
Weight Including Batteries 1.3kg
Battery 6 × AA
Ingress Protection IP40
Safety Rating CAT III 500V / CAT IV 300V
Performance Standards EN61557-1 to EN61557-7 and EN61557-10
Packing Condition Packed

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