Velleman DVM99 - Manual (Page 7)

DVM99
V. 03 – 22/08/2013 7 ©Velleman nv
WARNING: do not puncture or throw batteries in fire. Dispose
of batteries in accordance with local regulations.
Keep batteries away from children.
10. Technical specifications
measurement range
IR -35°C ~ 260°C (-31°F ~ 500°F)
probe -40°C ~ 260°C (-40°F ~ 500°F)
clamp -40°C ~ 200°C (-40°F ~ 392°F)
IR accuracy ± 2% of reading ± 2°C / ± 4°F
clamp opening ± 1” (25mm)
operating temperature -40°C ~ 260°C (-40°F ~ 500°F)
storage temperature -20°C ~ 65°C (-4°F ~ 149°F)
accuracy (T
obj
= 15°C ~ 35°C,
T
amb
= 25°C)
± 1.5°C (2.7°F)
resolution 0.1°C/0.1°F
response time < 500mS
emissivity range 0.1~1.0 adjustable
wavelength 5µm - 14µm
auto switching-off ± 20 minutes / ± 15 seconds
distance-to-spot ratio D/S = 1:1
power supply 2 X CR2032 batteries (incl.)
dimensions 183 x 52 x 25mm
weight 103g
Use this device with original accessories only. Velleman nv cannot
be held responsible in the event of damage or injury resulting from
(incorrect) use of this device.
For more info concerning this product and the latest version of this
manual, please visit our website www.velleman.eu.
The information in this manual is subject to change without prior
notice.