S220 Regin Smoke Pen with 6 Wicks, 2-Pack. Dense, White Smoke Trail for Finding drafts and air leaks.

PINPOINT DRAFTS AND AIR LEAKS IN HOMES, BUILDINGS laboratories, hospitals. The Regin S220 Smoke Pen generates a thin, dense, white smoke trail perfect for locating the source of drafts and air leaks around windows, doors, outlets, ductwork, exhaust hoods, chimneys, water heaters, attics, eaves, foundations, slabs and sill plates. Great for blower door tests, HVAC balancing, room pressure tests and bump-testing smoke detectors. SMALL, PORATABLE, SAVES YOU TIME. Makes building inspections, home inspections, blower-door tests, California Title 24 inspections, building envelope studies and chimney and fireplace inspections easier by helping you quickly locate otherwise undetectable air leaks and drafts. Test exhaust fan and hood performance, chimney and flue draft, furnace exhaust function and water heater back draft. The Regin S220 Smoke Pen is sensitive to the smallest of drafts, air leaks, air flow and air currents. DENSE, VIEWABLE SMOKE TRAIL. SAFE, NON-TOXIC, CLEAN, LOW ODOR. No batteries! No messy fluid! Make visual record with camera or video. Light the patented smoke emitting wick with a match or lighter. The glowing tip emits smoke for about 30 minutes per wick. Stop smoke by capping the pen. Relight later. Adjustable wick. Remaining wick stores conveniently in the pen barrel. Not for use near combustible gases. STURDY REUSABLE PEN WITH SIX WICKS FOR A TOTAL 3 HOURS TESTING. REPLACEMENT WICKS AVAILABLE. The smoke stream is dense and white, reacting readily to small drafts and light air movement. The S220 Smoke Pen is a dependable, must-have tool for home inspectors, energy auditors, California Title 24 auditors, building engineers, MRO, plant maintenance, and HVAC professionals. IN THE BOX: Two S220 Regin Smoke Pens each with 6 Refill Wicks; Instructions. MONEY-BACK GUARANTEE. Additional Refill Wicks sold separately on Amazon. Search: S221 Regin Refill Wicks.

• PINPOINT DRAFTS AND AIR LEAKS IN HOMES & BUILDINGS. The Regin S220 Smoke Pen generates a thin, dense, white smoke trail perfect for locating the source of drafts and air leaks around windows, doors, outlets, ductwork, exhaust hoods, chimneys, water heaters, attics, eaves, foundations, slabs and sill plates. Great for blower door tests, HVAC balancing, room pressure tests and bump-testing smoke detectors.
• SMALL, PORATABLE, SAVES YOU TIME & MONEY. Use the S220 Smoke Pen to locate otherwise undetectable air leaks and drafts easily and efficiently during building inspections, home inspections, blower-door tests, California Title 24 inspections, building envelope studies and chimney and fireplace. Use the Regin Smoke Pen to smoke-trail test exhaust fans and hoods, chimneys and flues, furnace exhaust, water heater back draft, laboratory hoods and hospital AFB isolation rooms.
• DENSE, VIEWABLE SMOKE TRAIL. SAFE, NON-TOXIC, CLEAN, LOW ODOR. No batteries! No messy fluid! Make visual records with camera or video. Light the patented smoke emitting wick with a match or lighter. The glowing tip emits smoke for about 30 minutes per wick. Stop the Smoke Pen by replacing the cap. Relight later. Adjustable wick. Remaining wick stores conveniently in the pen barrel. Not for use near combustible gases.
• STURDY REUSABLE PEN WITH SIX WICKS FOR A TOTAL 3 HOURS TESTING. REPLACEMENT WICKS AVAILABLE. The smoke stream is dense and white, reacting readily to small drafts and light air movement. The S220 Smoke Pen is a dependable, must-have tool for home inspectors, energy auditors, California Title 24 auditors, building engineers, MRO, plant maintenance, and HVAC professionals.
• IN THE BOX: Two S220 Regin Smoke Pens each with 6 Refill Wicks; Instructions. Additional Refill Wicks sold separately on Amazon. Search: S221 Regin Refill Wicks. MONEY-BACK GUAANTEE.