Portable gas leak detector calibrate for methane and LPG. In clean air, give one pulse per second. As soon as the air surrounding the sensor is polluted the rate of the pulses will increase until it becomes continuous indicating a gas leakage.
- Standard Specification:Sensibility: 20 ppm
Power supply: 4 x 1,5V (battery enclosed)
Operation range: 8 hours
Automatic switching off: 10min