Specification Alarm : Vibration Brand : CukUJH BulletPoint1 : <30s. Measurment range 0~100ppm with resolution 0.1ppm. BulletPoint2 : 〖High and Low alarm function〗When gas concentration reach preset high or low alarm value, the meter will Sound, light alarm, meanwhile, high/low alarm value is adjustable based on your specific requirements. Default alarm point: 20PPM BulletPoint3 : 〖Digital LCD display〗The 2.2-inch high-density color digital LCD display shows the gas concentration value in real time, with a maximum / minimum value and an exclamation mark indicator. BulletPoint4 : 〖Durable power supply〗Bulit-in rechargable 3.7V Li-thion battery, can work continuously 12 hours with full charge(slightly vary with working condition). BulletPoint5 : Gas detector sensor sensitive, alarm timely reminder, standby time is long, durable BulletPoint6 : Gas detector sensor sensitive, alarm timely reminder, standby time is long, durable Color : One Color ExternallyAssignedProductIdentifier : 7735607512986 Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : CN_SmallLithiumIonBatteryWithEquipment Hazmat11 : DE_SmallLithiumIonBatteryWithEquipment Hazmat12 : EG_SmallLithiumIonBatteryWithEquipment Hazmat13 : ES_SmallLithiumIonBatteryWithEquipment Hazmat14 : FR_SmallLithiumIonBatteryWithEquipment Hazmat15 : GB_SmallLithiumIonBatteryWithEquipment Hazmat16 : IN_SmallLithiumIonBatteryWithEquipment Hazmat17 : IT_SmallLithiumIonBatteryWithEquipment Hazmat18 : JP_SmallLithiumIonBatteryWithEquipment Hazmat19 : MX_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryWithEquipment Hazmat21 : PL_SmallLithiumIonBatteryWithEquipment Hazmat22 : SA_SmallLithiumIonBatteryWithEquipment Hazmat23 : SE_SmallLithiumIonBatteryWithEquipment Hazmat24 : SG_SmallLithiumIonBatteryWithEquipment Hazmat25 : TR_SmallLithiumIonBatteryWithEquipment Hazmat26 : US_SmallLithiumIonBatteryWithEquipment Hazmat27 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryWithEquipment Hazmat6 : AU_SmallLithiumIonBatteryWithEquipment Hazmat7 : BE_SmallLithiumIonBatteryWithEquipment Hazmat8 : BR_SmallLithiumIonBatteryWithEquipment Hazmat9 : CA_SmallLithiumIonBatteryWithEquipment ItemName : CukUJH Ammonia Detector NH3 Concentration Tester 0~100PPM Handheld Portable Ammonia Sensor with LCD Display Digital Ammonia Monitor Meter ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-gas-monitors-and-detectors Manufacturer : CukUJH Material : plastic ModelName : 0020 ModelNumber : 0020 NumberOfItems : 1 OperatingHumidity : 95 percent PartNumber : 0020 PowerSourceType : Battery Powered ProductDescription : 4 in 1 Gas Detector, Portable EX/O2/H2S/CO Gas Detector Toxic and Harmful Multi Gas Monitor with is a registered trademark. A commercial company specializing in the production and development of gas detectors.Technical Parameters:Detection gas: Ammonia(NH3)Measurement methods: Electrochemical, infrared, catalytic combustion, PID photoion, semiconductor, thermal conductivity, etc.Measuring range: 0100PPMResolution: 0.1PPMDisplay error: 3% F.SResponse time: T90Linearity: soil 2Repeatability: 2Recovery time: 30 secondsOperating temperature: -20 C to 50 COperating humidity:Working power: 3.6VDC, 1500mAh (standard) lithium batteryDisplay: 2.2-inch LCD screenCommunication method: USB (charging and communication)Size: 125 * 65 * 45mm.Weight: 200gPackage Contents:1 x Ammonia detector1 x Data cable1 x User manual1 x Storage boxIf you have any questions, please contact our customer service in time! ProductSiteLaunchDate : 2024-04-19T01:17:23.144Z Size : One Size Style : Modern UnitCount : 1 UpperTemperatureRating : 50 degrees_celsius