REED R2450SD Data Logging Thermometer, includes ISO Certificate Thermometers Have peace of mind knowing

Have peace of mind knowing you have a longer-lasting weather instrument

New -- Monitor forecast and temperature trends and set high/low temperature alerts

making the Kestrel 4400 particularly useful in activities requiring heavy protective gear which worsens heat stress

10” W x 7

REED R2450SD Data Logging Thermometer, includes ISO Certificate Thermometers Have peace of mind knowingReal time data logger with integrated SD memory card measures records up to 4 separate temperature measurements simultaneously as well as temperature differential. Accepts Type K, J , R, S, E, T thermocouples and RTD probes. This product includes an ISO Certificate with full Data and Uncertainties.