ST680

High Performance Handheld Infrared Thermometer

ST688

  • High-performance, temperature gun-style infrared thermometer
  • Temperature range: -50°C to 1000°C
  • Laser sighting with on/off switch
  • Adjustable emissivity 0.1 to 1.0, ideal for surface temperature measurement of many materials including food
  • Precision 50:1 germanium optics
  • Audible alarms
  • 10 point memory
  • Tripod mount

ST689

  • All the features of the ST688, plus:
  • USB data output for temperature display and logging
  • USB cable and software supplied
  • Type K thermocouple input

High Performance Handheld Infrared Thermometer

High-performance, temperature gun-style infrared thermometer with a temperature range of -50°C to 1000°C

Field of View
50:1
Temperature Range
-50°C to 1000°C (-58°F to 1832°F)
Accuracy
±3°C (±5°F) from -50°C to -20°C (-25°F to -4°F)
±2°C (±3°F) from -20°C to 100°C (-4°F to 212°F)
±2% above 100°C (212°F)
Spectral Range
5 to 14 μm
Repeatability
±1°C (±2°F)
Resolution
0.1°C (0.1°F)
Response Time
500 ms
Operating Temperature
0°C to 50°C (32°F to 122°F), 10% to 90% RH
Power Off
Automatic after approximately 6 seconds
Display
4-digit LCD with backlighting
Battery Type
9 V, PP3 (not supplied)
Dimensions
200 x 127 x 47 mm
Weight
330 g