• Compact and rugged design features large backlit display. • Displays [T1 and T2] or [T1-T2 and T1] or [T1-T2 and T2]. • Selectable units of °F, °C, °K (Kelvin). • Timer function displays elapsed time. • Offset key used for zero function to make relative measurements. • Data Hold, Min/Max (with time) and Auto power-off to save battery life. • Model EA15 includes built-in datalogger (stores up to 8800 data sets), RS232 port and real time clock (each record stores time, T1 and T2). • EA15 datalogger model compatible with 7 types of thermocouples (J, K, E, T, R, S, and N). • Dimensions: 152 x 72 x 37 mm (6 x 2.8 x 1.5""). • Complete with built-in stand, protective holster, two Type K bead wire temperature probes (-20 to 250°C), and 6 AAA batteries. Warranty 1 year.