Socket Tester Pro Voltage, Digital Outlet, US UK EU Plugs, Ground and Phase

Main Description

Socket Tester Pro Voltage quickly detects socket wiring status and measures live voltage on US/UK/EU plugs with an LCD readout. It checks ground, zero line, plug polarity, and phase, giving you clear results in one glance. Designed for fast, one-second detection, it helps reveal wiring faults and potential safety hazards before you plug in appliances. Its compact, plug‑and‑play design makes it suitable for home, office, or on-site electrical checks, and it also performs RCD and GFCI testing to verify protective devices.

Benefits & Tips

• Quickly verify outlet wiring before use to prevent shocks or device damage.
• Use for new installations or after wiring changes to confirm correct polarity and phase.
• Test RCD/GFCI function to ensure protective devices respond as expected.

Specifications

• Operating voltage: 48-250V / 45-65Hz
• Measure voltage (with LCD): 48-250V / 45-65Hz; accuracy ±(2.0%+2)
• Operating temperature: 0°C–40°C
• Operating humidity: 20%–75% RH
• Storage temperature: -10°C–50°C
• Storage humidity: 20%–80% RH
• RCD test: >30mA (EU/UK Plug)
• RCD working voltage: 220V + 20V
• GFCI test: >5mA (US Plug)
• GFCI working voltage: 110V ±20V
• Note: RCD and GFCI functions do not coexist

Package includes:

• 1* Socket Tester
• 1* User Manual

Warnings/Reminders

• RCD and GFCI functions do not coexist on this tester.
• Operate within the specified voltage and temperature ranges for accurate results.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

At intercyprus.com since 2002 — trusted for quality and reliability.