The Klein Tools RT250 is a GFCI outlet receptacle tester that tests the wiring conditions at an electrical outlet and inspects GFCI devices. It detects and identifies common wiring faults. The LCD displays the voltage, identifies the wiring fault, and the time required to trip a GFCI device. It is designated for use with North American 3-wire 120V electrical outlets.
Due to the anticipated snowfall overnight and into the morning, the Mahwah Library will be closed Tuesday, February 13, 2024.
We look forward to seeing you when we reopen at 10am on Wednesday, 2/14.
Please stay warm and safe if you are traveling overnight or tomorrow morning.
The Library is closed for Easter.
We look forward to seeing you when we reopen at 10am on Monday, April 1.
Although the Library may be closed, our online services are always available! Borrow eBooks, audiobooks, music, videos, magazines, and even online learning at any time.
