ZZC
New sensor technology, with a self-diagnostic function
Large screen numbers, character display, background lights, peak display
Fully protected against electromagnetic interference and radiation
Solid shell is small and light, easy to carry the clip, shell hard impact resistant to the weather
The gas concentration of super clear large liquid crystal display is continuously displayed, 8 hours and 15 minutes average planting, two-stage alarm and peak planting record
Automatic self-check, automatic display of battery power, correct the situation
Police volume is clear, fast flashing alarm light, secondary alarm (95 decibels), vibration alarm
