Portable Infrared Non-Contact Thermometer – Raytek Raynyer ST20 Pro Series

Features

  • Prevents downtime by permitting preventative and predictive maintenance by simply pointing, shooting and reading temperature measurements
  • Requires no contact with the surface measured so long as it is within the thermometer’s range
  • Extra-bright single-point laser sighting facilitates aiming
  • Fixed 0.95 emissivity covers 90% of surface applications
  • 12: 1 Distance to Spot Size Ratio
  • Backlit graphic display with MAX temperature hold
  • Tripod mountable
  • Wide Temperature Range
  • Low Cost
  • Max Temperature Display
  • Tripod Mountable
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Raytek’s ST20 Infrared Non-Contact Thermometers offer accurate readings in a compact and reliable design. The ST20 Pro has a temperature range of -25 to 999°F (-32 to 535°C), a 500 msec reading response time and a weight of 11 ounces. This thermometer is safe to use as it requires no contact with the surface measured so long as it is within the thermometer’s range (D:S=12:1). With the ST 20’s extra-bright single-point laser sighting, MAX temperature displays and rugged rubber over molding, it can prevent downtime by permitting preventative and predictive maintenance by simply pointing, shooting and reading temperature measurements. This thermometer is perfect for automotive and diesel applications, facility maintenance, fire safety, marine maintenance, electrical and industrial, asphalt work and HVAC systems; and these are just a few of the applications in which the ST20 can be utilized.

Applications

  • Automotive and Diesel
  • HVAC/R Systems
  • Electrical and Industrial
  • Facility Maintenance
  • Food Safety
  • Asphalt Work
  • Fire Safety
  • Marine Maintenance

Specification

Accuracy ±1% of reading or ±2°F (±1°C), whichever is greater, at 73°F (23°C) ambient temperature
Repeatability ±0.5% of reading or ±2°F (±1°C), whichever is greater
Response Time (95%) 500 mSec
Ambient Operating Range 32 to 122°F (0 to 50°C)
Power 9V Alkaline or NiCad battery
Dimensions 8 x 6 x 2 in. (200 x 160 x 55 mm)
Weight 11 oz. (320g)
Options/Accessories Hard Case and Wrist Strap (standard)
Nylon Holster with Belt Clip
NIST/DKD Certification
Contact Probe (ST60/80)

 

Model ST20 ST60 ST80
Temperature Range -25 to 999°F
(-32 to 535°C)		 -25 to 1100°F
(-32 to 600°C)		 -25 to 1400°F
(-32 to 760°C)
Display Resolution 0.5°F (0.2°C) 0.1°F/C 0.1°F/C
Max, Min, Dif And Avg Temperature No Yes Yes
Recall Last Reading No Yes Yes
Display Hold Yes Yes Yes
High And Low Audible And Visible Alarm No Yes Yes
Lcd Backlight Yes Yes Yes
Laser (Class Ii)* Yes Yes Yes
Emissivity Pre-set 0.95 0.1 to 1.0
digitally adjustable		 0.1 to 1.0
digitally adjustable
Contact Probe Input No Yes Yes
Distance To Spot Ratio 12:1 30:1 50:1

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Raytek Raynyer ST20 Pro Series Portable Infrared Non-Contact Thermometer-DpstarGroup

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