Pulsecho Systems offers Gas Leak Probe Instrument. Pulsecho Systems manufactures ultrasonic and electronic instruments. The Gas Leak Probe Instrument falls under Leak Detector. The Gas Leak Probe Instrument is a low cost, hand held portable detector tool and it is applicable for industrial use. These are applicable in LPG industry, factories, natural gas installations, petrochemical, agrochemical, fertilizer plants, thermal power stations, for distillation and solvent extraction plants. These Gas Leak Probe Instruments are easy to use gas leakage detectors, safe for use in hazardous areas. The Gas Leak Probe Instruments are used to find even tiny leaks in pipes, valves, tanks or any part of a gas system. The sensitive probe responds to minute concentrations. This instrument emits beeping sound [and flashing LEDs] that increases in pitch and frequency as the probe detects the gas.