Measure -30 C to 500 C IP54 rating for water resistance and dust proof allow you to work rain or shine and even in the most dirty or dusty industrial sites. Strong enough to withstand a 3m drop. No worry even if you work from a ladder. Small and lightweight; clips to your tool belt or belt loop or easily fits into your tool box. 10:1 Distance to spot: Precise laser technology makes for more accurate and repeatable measurements. Large, backlit display: Large screen makes data easier to read, even in dark areas. Min/Max/Avg/Dif: Displays the minimum, maximum or average temperature, or the difference between two measurements. Alarm: Hi and Lo alarms for rapid display of measurements outside the limits. Power: Both the 62 MAX and 62 MAX+ are powered by a single, standard AA battery. 3 years warranty