Raytemp 4 infrared thermometer

Raytemp 4 infrared thermometer from Electronic Temperature Instruments Ltd

By: Electronic Temperature Instruments Ltd  22/02/2011
Keywords: infrared thermometer

 The RayTemp 4 infrared thermometer is a compact and lightweight non-contact infra red thermometer that is easy to use. Simply aim, press the button and display the temperature of the item being measured. In addition the LCD will display the maximum temperature.

The RayTemp 4 infra red thermometer measures temperature over the range of -50 to 400°C with an assured accuracy of ±1°C over the range of 0 to 65°C, outside of this range ±2°C of reading in an ambient temperature of between 15°C and 25°C, with a repeatability of ±1°C of reading.


The thermometer incorporates a clear, easy to read, LCD display with low battery, laser and backlight indication and an auto power off facility that turns the instrument off after 15 seconds, maximising battery life. The RayTemp 4 is ideal for measuring pipe surface temperatures in the HVAC, enabling the user to measure ducts and pipework in difficult to reach areas. The unit can be used by anyone as there is no need to focus or adjust the instrument.

The RayTemp 4 is equipped with a 9:1 optic ratio (target distance/diameter ratio) with a laser dot alignment, as standard, to assist in pin-pointing the area of measurement. If the target is 45cm away, the measurement zone will be 5cm across.


The emissivity is fixed at 0.95 making this instrument more suitable for HVAC and general purpose applications in a wide range of industries.

Keywords: infrared thermometer

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