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OS423-LS -60°C to 1000°C Infrared Thermocouple Thermometer

Low-Cost Professional Infrared Thermometer with 30:1 Field of View

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OS423 LS 60 C to 1000 C Infrared Thermocouple Thermometer 09113

 The OS423 series are fully functional infrared non-contact temperature measuring devices. Offered at an economical price, the OS423 series offers laser sighting, several mathematical modes, and adjustable emissivity. Long battery life, (typical 180 hrs without laser  or backlight), is obtained from  2 “AAA” batteries (included) along with automatic shut-off. The  8-14 µm wavelength sensitivity rejects spurious reflections from  local lighting.

• Measurement Range:OS423-LS: -60 to 860ºC (-76 to 1580ºF) OS423HT-LS: -60 to 1000°C (-76 to 1832°F) 
• Adjustable Emissivity 
• 30:1 Field of View 
• Type K Thermocouple Input     
• Backlit Display with Switch 
• Laser Circle Sighting
• LCD Error Messages UModes: AVg, DIF, HI/LO ALARM, MAx/MIN, ALARM 
• White LED Light  
• ºC/ºF Selectable
Temperature Range
OS423-LS-60 to 860ºC (-76 to 1580ºF)
OS423HT-60 to 1000°C (-76 to 1832°F)
Thermocouple Range-64 to 1400°C (-83 to 1999°F)
Accuracy±1ºC (±1.8ºF)
Target Temp15 to 35ºC (59 to 95ºF)
Ambient Temp25ºC (77ºF)
Accuracy±2% of reading or 2ºC (4ºF) whichever is greater
Target Temp>35 to 860ºC (91 to 1580ºF)
Ambient Temp23ºC (73ºF)
Thermocouple Accuracy±1% of reading or 1°C (1.8°F) whichever is greater (test under Tamb = 23 ±6°C)
Operating Range0 to 50ºC (32 to122ºF)
Emissivity Range0.95 default; adjustable 0.1 to 1 step 0.01
Resolution (-9.9 to 199.9º):0.1ºC (0.1ºF)
Response Time 90%1 sec
Distance to Spot Ratio30:1
Power2 “AAA” alkaline batteries (included)
Battery LifeTypical 180 minute, 140 hours continuous use (alkaline, without laser or backlight)
Dimensions47.0 D x 154.9 W x 193.1 mm L (1.8 x 6.0 x 7.6")
Weight344.8 g (12.16 oz) including batteries

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