accuracy
sample rate
operating conditions
storage conditions
power supply
auto power-off
dimensions
weight (with battery)
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.
© COPYRIGHT NOTICE
The copyright to this manual is owned by Velleman nv. All
worldwide rights reserved. No part of this manual may be copied,
reproduced, translated or reduced to any electronic medium or otherwise
without the prior written consent of the copyright holder.
V. 01 – 07/05/2015
DEM401
± 3 % of rdg + 0.1
± 1.5° C (± 2.7° F)
2x / sec.
-20° C ~ +60° C (14° F ~ 140° F),
0 ~ 80 % RH (non-condensing)
-20° C ~ 60° C (-4° F ~ 140° F),
0 ~ 80 % RH (non-condensing)
1x 9 V battery 6F22 (incl.)
± 15 min.
159 x 62 x 32 mm
± 277 g
6
©Velleman nv