Portable Ammonia Gas Detector 0~100ppm LCD Backlight Rechargeable Li-Battery Powered Sensitive Alarm Digital NH3 Gas Concentration Monitor Tester Meter

PRODUCT SPECIFICATIONS Gas Measurement Type: Ammonia gas( NH3 ) Measuring range :0~100PPM Resolution :0.1PPM Basic error:0.5PPM Response time:Less than 120 seconds Recovery time:Less than 120 seconds Repeatability:Less than ± 1% Measuring Principle :Electrochemical principle, life for 2 years Low / High Alarm: Yes Alarm Setting :yes Alarm:Acoustic, optical double alarm, can set the alarm value, an alarm sound is up to 80dB Working Temperature: -20~ 50℃ Working Humidity :<95%RH (Non Gel) Storage Temperature : 0~40℃ Power Supply:3.7V li-battery(included) Product Weight:170g Product Size: 181*63*30(mm) STANDARD PACKING 1*Ammonia gas meter 1*DC power charger 1*USB cable 1*User manual 1*Certificate of calibration 1*Warranty card 1*Hand carry case 1*Gift paper box APPENDIX The concentration of ammonia in atmosphere for human physiological reaction 5~10ppm The nose may be aware of the smell 20 ppm Aware of the special smell of ammonia 40ppm A few people feel mild stimulation of eye 100ppm A few minutes of exposure caused by ocular and nasal quite stimulating 400ppm Cause throat, nasal cavity and upper respiratory tract acute stimulation 700ppm Exposure for more than thirty minutes may cause permanent damage to the eye 1700ppm Severe cough, wheeze thirty minutes can be fatal 5000ppm Severe pulmonary edema disease, a moment can be fatal asphyxia

• 〖High Senstive Sensor & Accurate Measurement〗Digital gas detector for detecting Ammonia(NH3) gas concentration,0~100PPM measurement range with 0.1ppm resolution and 0.5ppm measurement accuracy .
• 〖Alarm Function & Alarming level is Adjustable〗The meter will alarm when the meter measurement value reach the preset value Meanwhile,alarm level can be adjusted based on your specific requirements, details please see the user manual.
• 〖Durable Rechargeable Li-Battery Powered & Long Time Detection〗Powerful rechargeable Li-battery powered,and can be continuosely working for about 10-12 hours(slightly vary with different working condition) .
• 〖Big LCD Screen Display with switchable Backlight Function〗High density Large LCD display with switchable backlight, you can still read the measured value in dark areas.
• 〖Eco-friendly Design & Wide Application〗Compact size and light weight design, it is convenient to carry around, it is widely used in many fields, Farms,animal farm ammonia detection;Ambient air monitoring and evaluation,Landfill ammonia detection;Frozen field ammonia concentration;Dangerous space into the detection;Shop and workshop etc and the surrounding places ammonia detection;After decorating the house ammonia detection;Storage tanks, pipelines,valves, leakage detection;Waste field survey.