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IR/Infrared Thermometer, Long-Focus Type, 83mm at 1m Distance, -35 °C to 500 °C, 2-Beam Laser Marker

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Technical Datasheet:
FT3700-20   Datasheet
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-60°C to +550°C





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Technical Docs (5)

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Product Overview

FT3700-20 is a non-contact thermometer using infrared rays, accurately pinpointing the spot with a two-beam laser marker. The infrared temperature guns identify the surface temperature of an object by measuring the energy level of the infrared rays emitted from the object without physically coming in contact with it.
  • Measurement temperature range -60.0 to 550.0˚C (-76 to 1022˚F)
  • Long-focus For measuring temperature over a wide area(Distance : Spot -12 : 1)
  • MAX, MIN, DIF (MAX-MIN), AVG measurement
  • Alarm function
  • Emissivity (ε) can be set based on the measurement target
  • Continuous measurement
  • Backlight function
  • Easily measure temperature in hazardous or unreachable locations
  • Ideal for HVAC applications
  • Full menu of basic measuring functions


Non-contact infrared thermometer, Instruction manual X 1, LR03 alkaline battery X 2 (supplied with this product for initial use only), Carrying case X 1.

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