The Mini Gas Sniffer detects natural gas and is equipped with an LED scale and beeper to pinpoint small leaks of gaseous hydrocarbons from piping appliances. The device is capable of a response time of less than two seconds and can run for 25 hours of continuous operation. The detector also has a range of 0 to 640 parts per million and a sensitivity of 40 ppm. Features include an 8-inch flexible probe, vinyl case and belt-support accessories.

E Instruments Group LLC, 172 Middletown Blvd., Suite B201, Langhorne, PA 19047; (215) 750-1212; fax (215) 750-1399; www.einstrumentsgroup.com.