The professional’s diagnostic tool non-contact thermometers are the ideal professional diagnostic tools for HVAC technicians performing room balance checks, electricians evaluating electrical connections and auto mechanics diagnosing catalytic converters. This handheld portable tool enables professionals to research heating and ventilation problems, monitor the status of electrical motors and electrical panels and diagnose car malfunctions with ease. They measure surface temperatures, helping to quickly locate potential blockages or malfunctioning systems reducing work time and improving performance.

The thermometers feature:
• Laser guided sighting system for easy targeting with 1 % accuracy.
• 12-point data logging.
• Advanced optics to measure smaller targets at greater distances.
• Adjustable emissivity for more accurate temperature measurements.
• Selectable MAX, MIN, DIF and AVG functions that display values instantly with Hi/Lo Alarm.

Optical resolution
The laser sighting system guides measurements to the right target and indicates the approximate center of the measurement area. (D:S = distance to spot using 90 % encircled energy at focal point).

Temperature Range: -32 to 600 °C (-25 to 1100 °F)
Accuracy: -32 to -26 °C (-25 to -15 °F): ±3 °C (±5 °F)
assumes ambient -26 to -18 °C (-15 to 0 °F): ±2.5 °C (±4 °F)
operating temperature -18 to 23 °C (0 to 73 °F): ±2 °C (±3 °F) of 23 °C [73 °F])
For targets above 23 °C (73 °F): ±1 % or reading or ±1 °C (±2 °F), whichever is greater
Repeatability: ±0.5 % or < ±1 °C (±2 °F), whichever is greater
Response time: < 0.5 second (95 % of reading)
Spectral response: 8 to 14 μm
Emissivity:Digitally adjustable emissivity (from 0.1 to 1.0 by 0.01)
Ambient operating range: 0 to 50 °C (32 to 120 °F)
Relative humidity: 10 to 90 % RH non-condensing, at <30 °C (86 °F) ambient
Weight / Dimensions: 320 g (11 oz.)/200 x 160 x 55 mm (8 x 6 x 2 in.)
Power: 9 V alkaline or NiCd battery - 20 hours with laser and backlight on 50 % 40 hours with laser and backlight off
Laser Sighting: Class II
Temperature Display: ºC or ºF selectable