The FLIR TG54-2 is a rugged, non-contact infrared (IR) thermometer designed for accurate spot temperature measurements from a safe distance, with a 20:1 distance-to-spot ratio.

Key Features of the FLIR TG54-2

• Temperature Range:
  –30°C to 850°C (–22°F to 1562°F) — suitable for a wide range of industrial and HVAC applications

• Distance-to-Spot Ratio (D:S):
  20:1 — allows measurement of smaller targets from farther away, improving safety and precision

• Laser Targeting:
  Class II single-point laser for accurate aiming at the measurement spot

• Display:
  1.57” Color EBTN display for clear visibility in various lighting conditions

• Measurement Accuracy:
  ±1.0°C (±1.8°F) from 0°C to 100°C (32°F to 212°F)

• Emissivity Settings:
  Adjustable from 0.01 to 1.00 with 5 presets for different surface types

• Response Time:
  250 milliseconds — fast readings for quick diagnostics

• Durability:

  • Drop-tested to 3 meters (9.8 feet)
  • IP65-rated for dust and water resistance

• Data Logging:
  Stores the last 20 readings for quick recall and comparison