• Test voltage: 24VDC
• 1 second test cycle
• LEDs display pass and fail conditions
• Buzzer sounds on pass
• Test Range: 750 Kilohm Low, 35 Megohm High

The tester used in this test station is fitted with an output contact that can be used to connect to a door latch, beacon or other apparatus. There is a contact for each LED and a signal to indicate that a test is in progress.

• Main specifications are similar to 222564 tester
• Output contact rating: 50V AC/DC, 0.5A
• ON/OFF output signal is 9VDC, 0.1A
• Output socket is RJ12
• NIST Calibrated – Original Calibration Certificate can be Downloaded Here
  Calibrated with accepted procedures and standards traceable to the National Institute of Standards and Technology. For more information on the calibration of Desco Europe products, see Calibration.