ZT1017842X

The 561 IR and contact thermometer, combines the temperature measurement functions that industrial, electrical, and HVAC/R professionals need, all in one tool. It measures both infrared and contact temperature, replacing several other test tools. It's fast, efficient, and easy to use, saving you valuable time and effort. Temperature Range: -40 to 550 C (-40 to 1022 F) Accuracy: 1.0 % of reading 1 % of reading or 1 C (2 F), whichever is greater below 0 C/32 F, 1 C (2 F) 0.1/1 D/S ratio: 12:1 Emissivity: Adjustable with three settings Low (0.3), Medium (0.7). High (0.95) Power Source: 2 AA batteries (alkaline or NiCD)