QTFI40L Professional Grade Food Inspector's Infrared Thermometer
The QTFI40L is the most advanced Tel-Fast infrared thermometer manufactured today. Meeting tough HACCP requirements, it's the model that food inspectors rely on when high-accuracy is essential.

KEY FEATURES:

• Temperature Range -67/536°F (-55/280°C)
  
• Distance to Target Ratio of 12:1
  
• Accuracy +/-1.8°F (1°C) at 32 to 150°F of reading with 1/10 degree resolution
  Below 32°F: +/-2°F (1°C), +/-0.1°C
  Above 150°F: +/-1.5% (meets HACCP ranges)
  
• Measures Average and Maximum temperatures
  
• Bright, built-in laser guided aim

QT303F Food Service and Inspection Thermometer
The QT303F is an advanced Food Inspector's Infrared Thermometer, Contact Probe and HACCP Alarm. It is a 3-in-one unit offering infrared, Needle-Tipped K-Type probe and GO-NO GO critical temperature visible alarms at -40 and 140°F. Probe folds into long side when not in use.

KEY FEATURES:

• Infrared Temperature Range: -67/572°F
  (-55/250°C)
  
• Infrared Accuracy: +/-1.8°F (1°C) at 32 to 149°F of reading
  Below 32°F: +/-2°F (1°C) +/-0.1°C
  Above 150°F: +/-1.5%
  
• Needle Tip - K Probe Temperature Range:
  -67/626°F (-55/330°C)
  
• K Probe Accuracy: +/-0.9°F (0.5°C)
  
• Distance to Target Ratio of 2.5 :1
  
• Measures Average, Minimum, and Maximum temperatures when in scan mode with Lock feature for continuous operation

QT418L1 Professional Grade Infrared Thermometer
The QT418L1 is the most rugged of the Tel-Fast professional grade thermometers. Its list of features and specifications meet practically any measurement application.

KEY FEATURES:

• Temperature Range: -76/932°F
  (-60/500°C)
  
• Distance to Target Ratio of 12:1
  
• Accuracy +/-2% of reading with 1/10
  degree resolution
  
• Measures Maximum temperature during scan
  
• Bright, built-in laser guided aim

QT418LD Professional Grade Infrared Thermometer
The QT418LD is an all-purpose Tel-Fast Professional Grade Infrared Thermometer which
offers features and specifications to meet practically any surface or contact measurement application.

KEY FEATURES:

• Temperature Range: -76/1157°F
  (-60/625°C)
  
• Distance to Target Ratio of 16:1
  
• Accuracy +/-2% of reading with 1/10
  degree resolution
  
• Measures Min-Max-Dif-Avg temperature during scan
  
• K-Type thermocouple port accepts any mini-K-Probe
  
• Bright, built-in laser guided aim

QT205L Pocket-sized Mini Infrared Thermometer
This Tel-Fast miniature IR thermometer offers outstanding basic features that surpass other
models in this low cost price range. The
QT205L will provide excellent performance for residential HVAC and automotive tests and use around the home.

KEY FEATURES:

• Temperature Range: -27/482°F
  (-33/250°C)
  
• Distance to Target Ratio of 6:1
  
• Accuracy +/-2% of reading with 1/10
  degree resolution
  
• Measures Average, Minimum, and Maximum temperatures
  
• Bright, built-in laser guided aim

• Selectable °F or °C
  
• Pocket Size Portability
  
• One-Second Response
  
• Accuracy ±2% of Reading or 3°F (2°C)
  
• Resolution 1°F (1°C)
  
• Laser-Sighting Available
  
• Safe and Accurate