General Number of Items: One
Sensor Sensor Type: Gas-Sensitive Semiconductor
Detection Range: 50–1000 PPM
Response Sensitivity: 50 PPM
Performance Preheating Time: 30 seconds
Response Time ≤500 PPM: ~5 seconds
≥500 PPM: ~2 seconds
Alarm System Alert Method: Indicator Light & Buzzer
Operating Environment Temperature Range: 0°C – 80°C
Humidity Range: 10% – 50%
Physical Dimensions: 20 × 20 × 140 mm
Weight: 36 gm
This Mastfuyi FY8830 gas leak detector uses a gas‑sensitive semiconductor sensor to spot combustible gases quickly. It runs on a standard 1.5 V AAA battery housed in a compact 20 x 20 x 140mm case that weighs just 36g. The Mastfuyi FY8830 device sounds an audible alarm when leak levels exceed safe thresholds, giving you immediate warning. Because it plugs into any standard AAA source, you can replace the battery without tools an ...