HSI Fire Smoke Detector Tester 25S

Smoke Check is a proprietary hydrocarbon blend that works by simulating the chemical makeup of real smoke. This product was designed and introduced in 1979. It is the original aerosol smoke detector test spray. Smoke Check is UL/ULC listed, FM approved, is complaint with NFPA 72 codes and standards, and is approved by virtually all smoke detector manufacturers. This patented product leaves no residue, is 100% ozone friendly and is proven to be safe when used as directed. The active ingredient of our smoke products is used in most household cosmetics. “Pushing the Button” only test the power supply, using 25S Smoke Check test the sensor and power supply, in one simple step.

Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.

Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.