Gas Clip Technologies Offers Technologically Progressive Portable Gas Detectors: Single Gas Clip with Built In Hibernate Mode to Extend Battery Life, Multi Gas Clip with 2 Month Continuous Run Time Without Recharging, Multi Gas Clip Pump with Internal Pump that Runs for 5 Days Continuously & Docking Stations that are Able to Simultaneously Bump Test and Calibrate 4 Detectors in Seconds. Gct Specializes in Compliance Based Instruments that are Customizable, Durable, Economical and User Friendly, Workplace Safety ...