ETI RayTemp 28 High-Temp IR Thermometer (-50 to 1370 °C)

  • 30:1 optics – measure small targets from a distance
  • Dual laser targeting – accurate aiming every time
  • IR and Type K input – contact and non-contact in one
  • Adjustable emissivity – works across different surfaces
  • IP54 housing – built for tough site use
£180.00 £150.00

Availability: In stock

Product Code
ETI814-028

Free Delivery over £99

90-day Returns

Technical Support

ETI RayTemp 28 High-Temp IR Thermometer (-50 to 1370 °C)

High-Accuracy Infrared Temperature Testing for Industrial Use

The RayTemp 28 Infrared Thermometer is a professional non-contact temperature gun designed for UK electricians, maintenance engineers and industrial technicians who need fast, accurate surface temperature readings on hard-to-reach equipment. With a powerful 30:1 distance-to-spot ratio and dual laser targeting, it allows precise measurement of small targets from a safe working distance.

Ideal for use on motors, switchgear, panels, bearings, HVAC systems and industrial process equipment, the RayTemp 28 delivers a wide infrared range of -50 to 1350°C, making it suitable for routine inspections and high-temperature diagnostics. It also features a Type K thermocouple input, allowing contact temperature checks using compatible probes, giving you one tool for both IR scanning and direct measurement.

 

Why choose the RayTemp 28 for everyday fault finding?

Its combination of long-range targeting, adjustable emissivity, and IR plus probe capability makes it a reliable choice for preventative maintenance, fault diagnosis and temperature monitoring across electrical and mechanical systems.

 

Order today to enjoy free delivery, expert support and our 90-day satisfaction guarantee. Need advice? Our team is here to assist you.

 

More Information
ManufacturerETI
Manufacturer Part Number814-028
GTIN5024368180209
Included CalibrationCall for info
  • Infrared Temperature Range: -50 to 1350 °C
  • Probe Temperature Range: -50 to 1370 °C
  • Resolution: 0.1 °C up to 1000 °C then 1 °C
  • Infrared Accuracy: ±2 °C or ±2 % of reading (whichever is greater) otherwise ±4 °C or ±4 %
  • Probe Accuracy: ±1 °C or ±1 % of reading (whichever is greater)
  • Field of View: 30:1 target ratio
  • Emissivity: 0.95 default adjustable 0.1 to 1.00
  • Max/Min: Yes
  • Backlight: Yes
  • Power Supply: 9 V PP3 alkaline battery
  • Battery Life: 40 hours continuous use
  • Auto Power Off: Yes after 35 seconds
  • Ingress Protection: IP54
  • Measurement Scale: °C / °F
  • Dimensions: 83 x 95 x 192 mm
  • Weight: 275 g
  • Case Material: ABS plastic
  • RayTemp 28 Infrared Thermometer
  • Protective ABS carrying case
  • User manual

Why choose Instrotech for your electrical test equipment?

With over 40 years’ experience supporting UK electricians, technicians and engineers, Instrotech is your trusted partner for quality tools and expert service. When you purchase from us, you benefit from:

  • Free UK shipping on orders over £99
  • Access to our knowledgeable technical support team
  • Available calibration services to maintain safety compliance
  • A 90-day money-back guarantee for complete peace of mind

We’re committed to helping you work safely and efficiently with industry-leading products and ongoing support.