Specification Alarm : Vibration Brand : CukUJH BulletPoint1 : <30s. The measurement range is 0~100ppm, and the resolution is 0.1ppm. BulletPoint2 : 〖High and low alarm function〗When the gas concentration reaches the preset high and low alarm value, the instrument will send out sound and light alarm, and the high and low alarm value can be adjusted according to your specific requirements. Default alarm point: 20PPM BulletPoint3 : 〖Digital LCD screen〗The 2.2-inch high-density color digital LCD screen displays the gas concentration value in real time, with maximum/minimum value and exclamation mark indication. BulletPoint4 : 〖Durable power source〗Built-in rechargeable 3.7V lithium battery, fully charged can work continuously for 12 hours (slightly different according to working conditions). BulletPoint5 : Gas detector sensor sensitive, alarm timely reminder, standby time is long, durable Color : Picture color ExternallyAssignedProductIdentifier : 7735607512771 Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : CN_SmallLithiumIonBatteryInEquipment Hazmat11 : DE_SmallLithiumIonBatteryInEquipment Hazmat12 : EG_SmallLithiumIonBatteryInEquipment Hazmat13 : ES_SmallLithiumIonBatteryInEquipment Hazmat14 : FR_SmallLithiumIonBatteryInEquipment Hazmat15 : GB_SmallLithiumIonBatteryInEquipment Hazmat16 : IN_SmallLithiumIonBatteryInEquipment Hazmat17 : IT_SmallLithiumIonBatteryInEquipment Hazmat18 : JP_SmallLithiumIonBatteryInEquipment Hazmat19 : MX_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryInEquipment Hazmat21 : PL_SmallLithiumIonBatteryInEquipment Hazmat22 : SA_SmallLithiumIonBatteryInEquipment Hazmat23 : SE_SmallLithiumIonBatteryInEquipment Hazmat24 : SG_SmallLithiumIonBatteryInEquipment Hazmat25 : TR_SmallLithiumIonBatteryInEquipment Hazmat26 : US_SmallLithiumIonBatteryInEquipment Hazmat27 : ZA_SmallLithiumIonBatteryInEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryInEquipment Hazmat6 : AU_SmallLithiumIonBatteryInEquipment Hazmat7 : BE_SmallLithiumIonBatteryInEquipment Hazmat8 : BR_SmallLithiumIonBatteryInEquipment Hazmat9 : CA_SmallLithiumIonBatteryInEquipment ItemName : Portable Combustible Gas Leak Detector Natural Gas Leak Detector Methane Gas Liquefied Gas Gas Biogas ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-gas-monitors-and-detectors Manufacturer : CukUJH Material : metal ModelName : 0020 ModelNumber : 0020 NumberOfItems : 1 OperatingHumidity : 95 percent PartNumber : 0020 PowerSourceType : Battery Powered ProductDescription : Product Name: Portable Gas Leak DetectorProduct range: different gas ranges are differentDetection method: diffusion typeWorking temperature: -20-50Power supply mode: rechargeable 3.7v lithium battery<;5%FSResponse time: T-<60SIndication mode: sound, light, vibration, display<;95%RHWorking voltage: DC3.7V (1500mAh)Charging time: 3-4HStandby time: > 8H continuousUnit switching: PPM, mg switch each otherColor: picture colorReminder: Due to different display resolutions, there will be slight differences, I hope everyone understands! Manual measurement, 1cm-3cm error is normal, hope for understanding!If you have any questions, please contact customer service immediately!If you have any questions, please contact our customer service in time! ProductSiteLaunchDate : 2024-04-19T01:17:23.793Z Size : One Size UnitCount : 1