LCD CO Carbon Monoxide Gas Alarm Sensor Poisoning Smoke Tester Detector Monitor Tool SD998 Безопасность и защита - купить

Купить LCD CO Carbon Monoxide Gas Alarm Sensor Poisoning Smoke Tester Detector Monitor Tool SD998 | Безопасность и защита

LCD CO Carbon Monoxide Gas Alarm Sensor Poisoning Smoke Tester Detector Monitor Tool SD998
Description: Feature:
LCD display the carbon monoxide gas concentration from 000-999PPM.
Human voice prompt, when reach the given alarm level, the detector will alarm and voice prompt.
Adopting high reliable and stable electrochemical sensor,effectively detect the realtime CO gas and remind people.
Low current consumption, ultralong standby time.
Silence your gas detector by immediately pressing the test button when nonemergency gas.
Low battery warning. The LCD screen show “LB” and voice prompt “attention please,low battery warning”.
Press the TEST/RESET button, can view the alarm levels.
When the detector is in fault,it will displaying “ERR”
Specifications:
Power Supply: 3x1.5V AAA batteries (not included)
Sensor Type: Electrochemical CO sensor
Sensitivity/Alarm Time:
50 ppm,within 60~90 minutes;
100 ppm,within 10~40 minutes;
300 ppm,within 3 minutes;
400ppm,immediately
Temperature: 0℃-50℃
Relative Humidity:10%~95%
Sensitive Level:5PPM
Error:+/10%
Normal Working Status:000PPM
Alarm Concentration: 030~999PPM
Battery Status: Low battery warning
Size: Approx. 100*100*26MM

Package Includes: 1 x Carbon Monoxide Alarm Sensor
1 x Bag of Mounting Screws
1 x User Manual