REED Instruments, R1640-KIT3, Data Logging Smart Series Thermocouple Thermometer with 2 Oven/Freezer Thermocouple ProbesR1640-KIT3 Includes Only:R1640 Thermocouple Thermometer,R2980 2 Type K Air Oven/Freezer Thermocouple Probes4 x AAA BatteriesProtective capFeatures:Displays 2 temperature measurements simultaneouslyEasy to operate, designed for one hand operationIntegrated display provides flexibility for use without mobile deviceMagnetic backing allows instrument to be mounted to metallic surfacesData Hold functionUser selectable °F , or °CLow battery indicator and auto shut offTripod mount for long-term monitoringWhen used with REED Smart Series App:Real-time data loggerUser selectable sampling rate from 1 to 120 secondsBluetooth® 5.0 provides connectivity to instruments up to 246' (75m) awayConnect, measure and datalog up to 6 instruments, simultaneouslyEasy setup with automatic app integration for compatible REED Smart Series instrumentsExport data via Excel or PDF and create custom reports that can be emailed from mobile deviceApplications:MedicalPharmaceuticalEnvironmental monitoringIndustrial and commercial temperature applicationsR&D and educational establishmentsFood serviceThe R1640-KIT3 includes a Data Logging Bluetooth Smart Series Thermocouple Thermometer (R1640), and 2 Type-K versatile air probes (R2980) specifically designed to monitor ambient air temperatures in various food service equipment including ovens, refrigeration units, and freezers.REED Smart Series AppREED Smart Series instruments can be connected wirelessly to your smartphone or tablet. All measurement data is transmitted via Bluetooth to the free REED Smart Series app. The app allows users to analyze data, generate reports and send information by email directly from a mobile device.