Rugged and easy to use, LACO’s Helium Spray Probes are designed for use in maintenance or production leak detection applications. Our helium spray probes include up to 10 ft. of poly hose with a long stainless steel flexible probe and are shipped in a durable storage case. Additionally, our LHSP07 Helium Spray Probe features a refillable reservoir for convenient transportation to any location without taking a helium bottle. All spray probes are compatible with an optional helium regulator for immediate connection to your helium bottle. See the product options below for more details.