- Brand: Cherne®
- Simple to use
- 30 s, 60 s and 3 min candles available with and without double wick that allows units to be strung together for longer smoke time
- 3 min double wick
- Cherne® Air-Loc® Smoke Testing candles produce a thick, dense smoke to identify water infiltration into sanitary sewer systems and can be used with most smoke blowers.
Cherne® Smoke Testing Candle