Specification Alarm : Audible BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Extech BulletPoint1 : Test leads with Kelvin Clips BulletPoint2 : For Use with Extech 380580 BulletPoint3 : Durable BulletPoint4 : Item Package Weight: 1.04940036712 lb BulletPoint5 : Convenient colored hoses help proper interpretation of pressure readings BulletPoint6 : Bright, backlit display for clear viewing in all environments BulletPoint7 : User-defined duct shape and size for maximum airflow accuracy BulletPoint8 : Resolution down to 0.001 in H2O Color : Yellow CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 793950451168 ExternallyAssignedProductIdentifier2 : 0793950451168 ExternallyAssignedProductIdentifier3 : 00793950451168 ExternallyAssignedProductIdentifier4 : 5053485185873 ExternallyAssignedProductIdentifier5 : 0756655308526 ExternallyAssignedProductIdentifier6 : 6623545427336 ExternallyAssignedProductIdentifier7 : 00095969355322 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 : IE_SmallLithiumIonBatteryInEquipment Hazmat17 : IN_SmallLithiumIonBatteryInEquipment Hazmat18 : IT_SmallLithiumIonBatteryInEquipment Hazmat19 : JP_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : MX_SmallLithiumIonBatteryInEquipment Hazmat21 : NL_SmallLithiumIonBatteryInEquipment Hazmat22 : PL_SmallLithiumIonBatteryInEquipment Hazmat23 : SA_SmallLithiumIonBatteryInEquipment Hazmat24 : SE_SmallLithiumIonBatteryInEquipment Hazmat25 : SG_SmallLithiumIonBatteryInEquipment Hazmat26 : TR_SmallLithiumIonBatteryInEquipment Hazmat27 : US_SmallLithiumIonBatteryInEquipment Hazmat28 : ZA_SmallLithiumIonBatteryInEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryInEquipment Hazmat6 : AU_SmallLithiumIonBatteryInEquipment Hazmat7 : BE_SmallLithiumIonBatteryInEquipment Hazmat8 : BR_SmallLithiumIonBatteryInEquipment Hazmat9 : CA_SmallLithiumIonBatteryInEquipment IncludedComponents : AIRFLOW METER KIT ItemName : Extech 45116 Replacement Impeller for Extech 45118 Anemometer ItemPackageDimensions_Height : 9.6 centimeters ItemPackageDimensions_Length : 2.4 centimeters ItemPackageDimensions_Width : 5.2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-anemometers Manufacturer : Extech Material : Polypropylene (PP) MeasurementAccuracy : +/-0.5% MeasurementType : Pascal ModelName : 922/KIT ModelNumber : 45116 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 PackageLevel : unit PartNumber : 45116 Pattern : Meter Kit PowerSourceType : Corded Electric ProductDescription : HL-OC is a precise desktop gas monitor for monitoring oxygen (O2), carbon dioxide (CO2) concentration, temperature and relative humidity in the ambient air. It has been designed to protect the safety of peoples in dangerous work places. It will continuously display the ambient concentration of oxygen, carbon dioxide and activate its audible and visual alarms whenever the preset set points are exceeded. HL-OC can be widely used in the car, touring car, garage, food/fruits/goods container, petrochemical, power plant, telecom, medicine, mine, heavy industry, food industry, gas industry, and other confined spaces for personal safety. It can also be widely used in the houses, office, school, meeting room, restaurants, hospitals, mining facilities, metal refineries, commercial and public buildings, agriculture green house, and other places where carbon dioxide monitoring in confined spaces for personal health and personal comfort is important. HL-OC uses two-electrode electrochemical and Dual Beam Non-dispersive infrared (NDIR) technology, operating by the diffusion principle, for determining the concentration of oxygen and carbon dioxide respectively in air samples. HL-OC can implement ambient air calibration (20.9% and 400ppm CO2) when needed (such as annually). It has two alarm setpoints: Warning (O2: 23.5%, or >5000ppm CO2) and Danger (O2: 19.5%). Oxygen Sensor Specification: O2 Measurement Range : 0 ~ 30.0% vol. O2; O2 Resolution : 0.1% vol.; Sample Method : Diffusion; Temperature Range : -20 to 50°C (-4°F ~ 122°F); Humidity Range : 5 to 95%RH; O2 baseline Drift (-10-50°C) : <1% change in output @ 3 months; O2 response time <15 seconds from 20.9% to 0% O2; O2 Measurement Interval : 2 seconds. CO2 Specification: CO2 Measurement Range : 0~9,999ppm display; CO2 Resolution : 1ppm / 0.01%; CO2 Accuracy : ±40ppm or ±3% of reading; Repeatability : ±20ppm @ 400ppm; Sample Method : Diffusion; Temperature Dependence : Typ. +-0.3% of reading per °C or +-4ppm per °C, whichever is greater, referenced to 25 °C; Pressure Dependence : 0.13% of reading per mmHg; CO2 Response Time : About 2 min for 90% of step change; CO2 Warm-up Time : <5 seconds at 22°C; CO2 Measurement Interval : 2 seconds; Power Supply : 5.0VDC 1.0A; Dimensions : 77x77x33mm (3.03x3.03x1.3"). Weight : 93grams (3.28oz.) without adapter MATERIALS SUPPLIED : (1) HL-OC desktop O2 and CO2 gas monitor; (2) Carry case; (3) DC 5V 1.0A adapter; (4) English User Manual. ProductSiteLaunchDate : 2011-04-29T00:00:01-00:00 SpecificationMet : En61326-1, Mil-pref-28800f, Class 3 Style : AIRFLOW METER KIT SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UpperTemperatureRating : 60 degrees_celsius