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General Tools and Instruments IRT675 User Manual

Page 3

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Display
Screen

Control Panel

Laser Sighting

Measuring

Window

Measuring

Trigger

Battery and

Cover

SPECIFICATIONS:

Distance/Spot Ratio: 50:1
Temperature Range: -25.6° to 2372°F (-32° to 1300°C)
Accuracy: ±5°F (±3°C) within -25.6° to -4°F (-32° to -20°C)

±3°F (±2°C) within -4° to 212°F (-20° to 100°C)
±2% within 212° to 2372°F (100° to 1300°C)

Thermopile: 8 ~ 14µm
Repeatability: ±2°F (±1°C)
Resolution: 0.1°F (0.1°C) (Above 2000°F:1°F)
Response Time: 500 ms.
Operating Temperature: 32° to 122°F (0° to 50°C),

10 to 90%RH

Auto Power Off: Automatically after approx. 6 seconds
Emissivity: Adjustable 0.1 ~ 1.0
°F/°C Switchable: YES
Backlight: YES
Laser Sight Switchable: YES
Audio Alarm: YES
Max/Min/Avg/

ΔT: YES

Auto Measuring

: YES

10 Point Memory

: YES

Dual Display

: YES

Tripod Mount

: YES

Dimensions

: 7.8" x 6.5" x 2" (200 x 166 x 51mm)

Battery Type

: “9V” battery

Weight

: 9.9 oz. (280 g) Approx.

Accessory

: “9V” battery, Instruction Manual,

Soft Carrying Case

OPERATIONS OF INSTRUMENT

QUICK START:
To measure a temperature, point the unit at the target that
you want to measure, pull the measuring trigger and hold.
Be sure to consider the target area that is inside the angle
of vision of this instrument. The single spot of laser is used
for aiming only

UNIT DIAGRAM:

IRT675 Manual-FINAL2-050608:Layout 1 5/6/08 9:42 AM Page 3