CEM ET-19E is a socket tester (outlet tester / receptacle tester).
It is a simple, handheld tool used to quickly check if a wall outlet is safe and wired correctly.
It is one of the fastest ways to inspect outlets in homes, offices, schools, and workplaces. You just plug it into the outlet, and within seconds, built-in lights or a digital screen tell you if the wiring is good or if there is a problem.
With receptacle voltage reading LCD display. A convenient chart on the tester helps determine wiring condition in outlet, based on LED lights results.
Conditions indicated: open ground, reverse polarity, open hot,open neutral, hot/ground reversed
applications
- Residential homes
- Hotels and resorts
- Office buildings
- Hospitals
- Schools and universities
- Retail stores
- Restaurants
- Manufacturing facilities
- Rental properties
- Construction sites
What Does a Socket Tester Check?
A socket tester can spot several common wiring issues, including:
- Correct wiring: Confirms everything is set up properly and safe to use.
- Missing ground wire: Shows that the protective safety wire (earth wire) is disconnected.
- Missing neutral wire: Flags a break in the neutral line, which stops the outlet from working.
- Missing live (hot) wire: Shows that electricity isn't reaching the outlet.
- Swapped live and neutral wires: Warns that the power wires are flipped, which can be a safety hazard.
- Swapped live and ground wires: Identifies a dangerous mistake where live electricity is wired to the safety ground.
- Safety switch test (GFCI / RCD): On some models, a test button simulates a power surge to make sure your safety switch trips correctly.
feature
-- Correct wiring indication
-- Bright LED fault indicators
-- AC voltage indication, LCD display
-- Voltage: 30~250V AC at 50/60Hz in 3-Wire Outlet
-- RCD/GFCI trip test
-- CAT II or CAT III safety rating
-- Durable housing for professional use
warranty, certification
All products are CE , GS and TüV certificated.
Based on robust quality and customers’ satisfaction, generally we provide 3 years warranty .
