Cart Remove item Thumbnail image Product Price Quantity Subtotal × RSA1 Radon System Alarm $65.13 RSA1 Radon System Alarm quantity $65.13 × Extra Manometer Tubing $5.50 Extra Manometer Tubing quantity $5.50 × Radon System Alarm Standard $75.00 Radon System Alarm Standard quantity $75.00 Coupon: Apply coupon Update cart You may be interested in… U-tube Manometer 0-4″ $12.50 Add to cart FANTECH RADON ALARM $59.95 Read more Cart totals Subtotal $145.63 Tax Taxes will be calculated at checkout Total $145.63 Proceed to checkout