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£65.00 £78.00 (Inc. VAT)

Product Description

The KM814FS Infrared Food Thermometer with Laser Sighting is a pocket-sized infrared thermometer for fast and safe measurements with temperature range and accuracy ideally suited to food industry HACCP requirements.






  • Laser sighting to pinpoint target area
  • Pocket sized and easy to use
  • Fast safe surface temperature measurement
  • Back-lit LCD display
  • Displays temperature in °C or °F
  • Emissivity pre-set at 0.97, optimised for food use
  • Hold function freezes displayed reading
  • Ratio of Distance to spot size 4:1


Ambient Temperature Measured Temperature Accuracy
23°C Below 0°C ±1°C +0.1°C/°C
0°C to 65°C ±1°C
Above 65°C ±1.5% of reading
73°F Below 32°F ±2 +0.2°F/°F
32 to 150°F ±2°F
Above 150°F ±1.5% of reading

The Table is split into three sections or columns….

Ambient Temperature – For the purposes of the specifications we quote Operational Performance at an Ambient temperature of 23°C or 73°F. This is the ambient temperature of the test laboratory where the KM814FS is calibrated during manufacture and the specifications quoted are valid for this ambient temperature. We do not quote the performance for other ambient temperature ranges as this would get very complicated very quickly.

Measured Temperature – The total measurement range of the KM814FS is -30°C to +200°C or -25°F to +400°F, however there isn’t a simple Accuracy statement that we can quote that covers the whole range, so we’ve split it into three clear ranges.

Accuracy – For each of the measurement ranges, we quote the accuracy as clearly as possible, so that you know how accurate your thermometer is over that given measurement range. For example measuring temperature in the range 0°C to 65°C or 32°F to 150°F is very straightforward, it is simply ±1°C or ±2°F


Please Click Here For –

KM814FS Data Sheet

Technical Specifications

Name Value
Measurement Range -30°C to +200°C / -25°F to +400°F
Scales °C and °F
Temperature Display Resolution 0.2°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°F/°F
Accuracy @ 73°F 32°F to 150°F ±2°F
Accuracy @ 73°F Above 150°F ±1.5% of reading
Spectral Response 8 to 14 μm
Repeatability ±0.5% of reading or ±1°C/ 2°F, whichever greater
Emissivity Pre-set at 0.97
Ratio of Distance to Spot Size 4:1
Display Hold 7 Seconds
Operating Temperature Range 0°C to 50°C / +32°F to +122°F
Battery Type 9V IEC 6LF22 alkaline
Dimensions Length 101mm / 4in, Width 38mm / 1.5in, Height 152mm / 6in
Weight 227gms / 8.0z
Warranty 1 Year


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