General Tools and Instruments VR40 - Manual (Page 20)

Measurement Accuracy: ±3°F (2°C) or ±1% of reading
(whichever is greater) above 32°F; ±4.5°F (2.5°C)
below 32°F
IRT Emissivity: Fixed at 0.95
IR Sensor Spectral Range: 8 to 14
μm
Display Size and Type: 5/8 in. (16mm) diagonal LCD
Display Digits/Counts/Resolution: 4/ 2000/0.1° (F or C)
Laser Pointer Class/Power/Wavelength:
Class 2/<1mW/630 to 650nm
Sampling Time: 2X/second
Auto Power Off Trigger: 15 seconds of inactivity
Operating Temperature: 32° to 113°F (0° to 45°C)
@ <95% RH
Storage Temperature: 14° to 122°F (-10° to 50°C)
@ <95%RH
Dimensions: 6.0 x 1.2 x 1.2 in. (152 x 31 x 31mm)
Weight (with batteries): 7.8 oz. (220g)
Power Source: 2 “AAA” (LR03) batteries (included)
OPERATING &
MAINTENANCE TIPS
• When the icon appears on the top line of the
LCD, replace the batteries by following the procedure
on p. 13. Use Alkaline batteries only.
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