Indent Item - Add 2-4 days to standard delivery time - 2 SENSOR INPUTS- 2 PROBES INCLUDED- READING IN øC OR øF- MAX, HOLD & FUNCTIONS- LARGE 3.5 DIGIT DISPLAY- HOLSTER INCLUDEDThis is a quality, 2 input industrial thermometer with a large, easy to read LCD display. Front panel buttons select between inputs T1& T2 or display the temperature differential between them. Other functions are "HOLD" which keeps the current temperature and stops further measurement and "MAX", which will display & hold the maximum temperature recorded. Temperature can be displayed in either Celsius or Fahrenheit. - Resolution is switchable between 1ø and 0.1ø. - Two detachable K-type thermocouples supplied with the unit.Specifications:Measurement range: -50øC to +1300øC, Operatingtemperature: 0øC to 50øCAccuracy: ñ2øCRelative humidity: 0% to 80%,Sampling rate 2.5 time per secondInput protection: 60VDC or 24VAC (RMS)Dimensions: 78 (W) x 170 (L) x 50 (H).