Portable hydrogen sulfide concentration alarm

Portable hydrogen sulfide concentration alarm features detection principle electrochemical, catalytic combustion type high-performance imported sensor
Vibration function, zero-point self-adjustment, self-setting of alarm
Rechargeable lithium battery operation, long service life
/> Can detect toxic, harmful and flammable gases
Easy to carry and simple to operate
Natural diffusion sampling method
Digital display
Technical parameters
Measuring range
Working environment temperature ℃~℃
Weight Battery approx. weight
Dimensions**
Alarm mode digital display
Alarm volume
Response time
Recovery time
Resolution
Safety level||
Humidity and no condensation
Charging time is about
Continuous working time
Accuracy
Battery
Working voltage
Jinan Behold Security Equipment Co., Ltd.
Contact Manager Tong
Telephone
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