Lascar, EL-GFX-VAC2, EasyLog Dual Channel Data Logger GFX Vaccine Monitoring KitEL-GFX-VAC2 Includes Only:Thermistor Data Logger2 pc Thermistor glycol probes2 pc BatteriesUSB cableMagnetic mounting bracketTemperature Calibration certificateThe EL-GFX-VAC2 is a vaccine monitoring kit combining a USB dual channel data logger with two glycol bottle probes. The unit stores over 250,000 readings, has an on-screen display showing max, min and last log as well as an on-board graph of the data collected. Buttons allow the user to start, stop and restart the logger in the field and alarm breaches can be registered with both LED and audible alarms. The logger can be battery powered or used with a USB wall adaptor. Two channels allow measurement of two areas of a refrigerator or a refrigerator and freezer at the same time. The EL-GFX-VAC2 comes with a calibration certificate issued at 2 and 8°C.Features:Stores over 250,000 readingsLogging rates between 2 seconds and 1 hourOn screen menu and graphing to start, stop, review and restart the logger in the fieldTriggered logging mode to start recording data once a user defined level is metHigh contrast, greyscale, backlit, graphic LCD screen to denote status and alarm levelsUser-programmable audible alarm thresholds with highly visible confidence/alarm LEDsEasyLog software available as a free downloadApplication:Vaccine StorageBlood & Blood Component StorageCold Chain in the Pharma IndustryNOTE: The EL-GFX-VAC2 comes with a calibration certificate issued at 2 and 8°C. It typically takes around 2 weeks (Lascar UK and Asia customers) or 3 weeks (Lascar US customers) to calibrate this product.