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Choose the most convenient input method for your application. The EM90 features an Infrared laser and a type K thermocouple sensor .


  • Backlit LCD
  • Data Hold
  • Auto power off
  • Hard carrying case included
  • Includes one (1) K-Type thermocouple
  • Min/Max/Avg functions
  • This product is designed for use with Air Conditioning, Refrigeration, or in the Appliance industry only.
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IR Range:: -58°F to 518°F
Thermocouple Range:: -328°F to 2372°F
Resolution: 0.1°F
Temperature Accuracy: Infrared: ± 1.5% of reading ± 4°F
Temperature Accuracy: Type K: ± 0.1% of reading 1.4°F
Emissivity: 0.95
Optical Ratio: 0.084027778
Weight: 6.2 0z (180g)
Battery: 1.5V AAA x 3 (included)
Dimensions: 4.8" X 2.4" X 1.2" (121mm X 60mm X 30mm)
Measures critical HVAC/R parameters
SDS Product Sheets Cross Reference Information
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Manuals Application Sheets Software
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