This Combustible Gas Leak Detector can detect Methane, Propane, Butane and other dangerous hydrocarbon gases.

With an extremely sensitive semiconductor sensor, this instrument can detect a small leakage precisely down to 10PPM. Also, the adjustable sensitivity level makes the smallest leak point easy to find.

The LCD display and front illumination with an LED tip light give the professional engineer intuitive visual and auditory signal feedback for all common combustible gas detections. It is essential for engineers, technicians, and workers in potentially hazardous environments to have the most reliable and accurate combustible gas leak detector. The ST313A delivers extremely sensitive and reliable detection with a wide range of combustible gases, giving you the performance and reliability to work confidently in hazardous environments.

• High quality LCD display
• Exclusive tip design with LED light
• Mute function
• Power-saving mode
• Low battery indicator
• Rugged flexible probe
• 3 adjustable sensitivity levels
• Detects methane, propane, butane, and other hydrocarbons gas detections.
• Sensor failure indicator
• Audible buzzer sound response
• USB power adapter
• DC 3.7v rechargeable lithium battery
• Manual reset to background function

Includes: Rechargeable battery lithium ion battery, quick user's guide, USB cable, and leak test bottle.