Az Instruments 4 Channel K Type Thermometer Sd Card Data Logger Thermocouple Temperature + 2 Bead Type K-thermocouple Probe Outlet

Power Supply : Aa Batteries (included In The Set) Or 9V Adaptor (not Included In The Set)

Operating Temp. : 0~50˚C / Operating Humidity: <80%

Sampling Rate : Programmable From 1 Second Up / Lcd Size: 47 X 104mm

K Temp. Range : -200 To 1370˚C, -328 To 2498˚F / Resolution: 0.1˚C/˚F / Accuracy (under 18~28˚C Ambient Temp.) : (0.3%rdg + 1˚C)

Storage Temp.: -20~50˚C / Storange Humidity: <90%