Draper Infrared Thermometer

Measure surface temperatures instantly and accurately — without making contact — using the Draper IT12:1B Infrared Thermometer. Built for automotive technicians, electrical engineers, HVAC professionals, and industrial maintenance teams, this compact non-contact thermometer delivers fast, reliable readings across an impressive temperature range of -50°C to 550°C (-58°F to 1022°F).

The 12:1 distance-to-spot ratio means you can accurately measure a 1cm target area from up to 12cm away — keeping you at a safe distance from hot surfaces, live electrical components, and moving mechanical parts. Enhanced optics ensure supreme measurement accuracy throughout the full operating range, whether you're checking a freezing cold pipe or a scorching engine exhaust.

A built-in laser positional guide removes the guesswork from targeting, projecting a visible dot precisely onto the surface being measured. Combined with the maximum temperature alarm — which alerts you when a reading exceeds a set threshold — the IT12:1B gives you the confidence and control to carry out thorough thermal diagnostics safely and efficiently.

Compact and portable, the IT12:1B is equally at home in a workshop toolbox, an electrician's bag, or an HVAC engineer's kit.

Key Features:

• 12:1 distance-to-spot ratio for accurate non-contact temperature measurement
• Wide measurement range of -50°C to 550°C (-58°F to 1022°F)
• Enhanced optics for supreme accuracy across the full temperature range
• Laser positional guide for precise surface targeting
• Maximum temperature alarm for safe threshold monitoring
• Compact and portable — ideal for field and workshop use
• No contact required — safe for hot surfaces, live panels, and moving parts

Specifications:

What Can the Draper IT12:1B Be Used For?

The versatility of non-contact infrared measurement makes the IT12:1B an invaluable diagnostic tool across a wide range of industries and applications:

• Automotive: Check exhaust temperatures, monitor radiator performance, identify hot spots in braking systems, and diagnose overheating engines
• Electrical: Safely scan electrical panels, distribution boards, fuses, and motor windings for abnormal heat signatures — without the risk of contact with live components
• HVAC & Refrigeration: Diagnose heating and cooling problems by measuring inlet and outlet temperatures on pipework, radiators, heat exchangers, and air conditioning units
• Industrial Maintenance: Monitor electric motors, bearings, and mechanical components for overheating — a common early warning sign of failure

Understanding the 12:1 Distance-to-Spot Ratio

The 12:1 ratio tells you the relationship between the distance from the target and the size of the area being measured. At 12cm distance, the IT12:1B reads a spot approximately 1cm in diameter. At 120cm, it reads a 10cm area. This makes it ideal for measuring compact components — such as electrical terminals or exhaust ports — from a safe working distance, without picking up heat from surrounding surfaces.

FAQ Section:

What is the temperature range of the Draper IT12:1B? The IT12:1B measures temperatures from -50°C to 550°C (-58°F to 1022°F), making it suitable for everything from frozen pipework and refrigeration systems to exhaust systems and industrial machinery.

What does the 12:1 ratio mean on an infrared thermometer? The 12:1 distance-to-spot ratio means the thermometer measures a target area that is one-twelfth the size of the distance between the tool and the surface. The further you are from the target, the larger the measured area — so for the most precise readings, get as close as safely possible.

Is the Draper IT12:1B safe to use near live electrical components? Yes. Because the IT12:1B measures temperature without making any physical contact, it is ideal for scanning electrical panels, motors, and distribution boards safely from a distance.

What does the maximum temperature alarm do? The maximum temperature alarm triggers an alert when a surface temperature reading exceeds a pre-set threshold, helping you quickly identify components that are running dangerously hot.

Does the laser pointer measure the temperature? No — the laser is purely a positional guide to help you aim the thermometer accurately at the target surface. The infrared sensor takes the temperature measurement.