Digital Smart Multi-Meter Combustible Gas Leak Detector – GAOTek

Description Overview This serves as a lightweight, hand-held tool combining gas detection, multimeter functions, and environmental sensing. It covers a wide range of combustible gases (e.g., hydrogen, methane, CO, phosphine) with excellent responsiveness and built-in auto-ranging. Users benefit from real-time LCD readouts alongside intuitive analog bar, LED, and audible alarms. The device also measures temperature and humidity—making it highly versatile for safety inspections in industrial, environmental, or maintenance applications.   Features Broad gas detection: Hydrogen, carbon monoxide, methane, ethane, propane, butane, phosphine, and more Fast response time: 2 seconds to detection Alarm modes: Analog bar, LED illumination, and audible beep Environmental measurements: Temperature and humidity monitoring (with ±0.1 °C and ±5 % RH accuracy respectively) Display & Interface: Auto-ranging LCD indicator for clear readings Auto power off: Activates after ~5 minutes of inactivity   Technical Specifications Specification Value Model NKYF-X4A Gas Detection Wide range including LEL, CO, H₂, etc. Detection Range 0 – 100 % LEL Resolution 1 % LEL Preheat Time 30 s Alarm Modes Analog bar, LED light, beeper Environmental Sensing Temp: ±0.1 °C; Humidity: ±5 % RH Auto Off Time ~5 minutes Power Source 2 × AAA batteries Dimensions 170 × 28 × 31 mm Weight 67 g