$19.00
Taxes included. Shipping calculated at checkout. Shipping policy
Genuine CRC smoke detector tester aerosol. Verifies that a smoke alarm actually detects smoke, rather than just checking the test button works - the button only confirms the electronics and sounder, not the sensing chamber.
Pressing the test button confirms the battery, electronics and sounder are working. It does not confirm the alarm can still detect smoke - dust, insects and age all degrade the sensing chamber. Detector test spray is the only way to verify the whole alarm.
Follow the directions on the can. Ventilate the area afterwards and notify any monitoring service before testing.
Brand new, genuine CRC stock. Fast dispatch from Sydney.