Non Contact Infrared Thermometer KM814FS with Laser Sighting

The KM814FS Infrared Thermometer with Laser Sighting is a pocket-sized infrared thermometer for fast and safe measurements with temperature accuracy within + 1°C in temperature ranges between 23°C to 65°C.
Accuracy, Repeatability & Emissivity

Our range of IR thermometers offer an accuracy of + 1°C or + 2°F in the appropriate range.
In most cases this is sufficient to detect an elevated temperature.
The same sensor is used in our top selling KM814FS as other medical devices, and our emissivity is 0.97 which is the appropriate range for human skin.
Calibration of Body Temperature

Purpose built IR’s may include a ‘body setting’ or ‘calibration offset’ feature requiring instrument setup prior to use.
This compensates for the difference between skin and body core temperature.
Comark IR’s do not have this functionality built in, but a similar outcome is achievable by taking an initial core reference temperature and manually applying the temperature differential when taking future readings.
Please see attached Documents for details.
Screening & Diagnostics

The use of IR thermometers such as the KM814FS can be an effective tool for screening people with an elevated temperature, but should not be used as a replacement for other diagnostic tests and more reliable checking methods.
The KM814FS is a precise Surface Infra-red Thermometer.
The KM814FS is ideal for checking Temperatures where Non Contact is required.
  • Please read the associated literature regarding Human Testing Results
  • Please read Comark Instruments Document "Use Of"
  • Ideal for Staff Screening.
  • Check Surface Temperatures of Food.
  • Ready to Ship

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  • Accuracte + 1°C between 23°C and 65°C.
  • Laser sighting to pinpoint target area.
  • Pocket sized and easy to use.
  • Fast safe surface temperature measurement.
  • Backlit LCD display.
  • Displays temperature in °C or °F.
  • Emissivity pre-set at 0.97.
  • Hold function freezes displayed reading for inspection.
  • Ratio of Distance to spot size 4:1.
  • Temperature Range: -30°C to +200°C / -25°F to +400°F.
  • Display Resolution: 0.2°C / 0.5°F.
  • Warranty: 1 Year.

Usage Tip

Whilst Infrared Thermometers are a fast and safe way of taking Human Skin temperature measurements, greater accuracy can be achieved by ensuring the surface is dry and exposed.

Download Literature

    KM814FS Infrared Non Contact Thermometer



Technical Specifications

Measurement Range-30°C to +200°C / -25°F to +400°F
Scales°C and °F
Temperature Display Resolution0.2°C / 0.5°F
Accuracy @ 23°C Below 0°C±1°C +0.1°C/°C
Accuracy @ +23°C 0°C to 65°C±1°C
Above 65°C / +150°F±1.5% of reading
Accuracy @ 73°F Below 32°F±2°F (+0.1%)
Accuracy @ 73°F 32°F to 150°F±2%
Accuracy @ 73°F Above 150°F±1.5% of reading
Spectral Response8 to 14 μm
Repeatability±0.5% of reading or ±1°C/ 2°F, whichever greater
EmissivityPre-set at 0.97
Ratio of Distance to Spot Size4:1
Display Hold7 Seconds
Operating Temperature Range0°C to 50°C / +32°F to +122°F
Battery Type9V IEC 6LF22 alkaline
DimensionsLength 101mm / 4in, Width 38mm / 1.5in, Height 152mm / 6in
Weight227gms / 8.0z

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