Max/Min Hold; Relative Measurement; Battery And Fuse Replacement - Velleman 2298892 User Manual

10.10

MAX/MIN HOLD

Press MAX/MIN to lock the min or max value. Keep pressed for 2 seconds to
unlock.
10.11

RELATIVE MEASUREMENT

Press REL to measure the relative value. The auto range mode can be
changed to manual. Press it again to exit. This function is non effective on
the Hz/% measurement.

11. Battery and Fuse Replacement

WARNING: To avoid electrical shock always disconnect the test
leads prior to opening the housing. To prevent fire hazards, only
use fuses with the same ratings as specified in this manual.
Remark: refer to the warning on the battery compartment
There are no user-serviceable parts inside the device.
Refer to an authorized dealer for service and/or spare parts.
Disconnect the test leads from the test points and remove the test
leads from the measuring terminals before replacing the batteries
or fuses.
• When" " is displayed, the battery should be replaced.
• Fuses rarely need replacement and blown fuses almost always result
from human error.
To replace the battery:
• Switch off the meter.
• Remove the screw at the back of the case and gently open the housing.
• Remove the old battery and insert a new one.
• Close the housing and fasten the screw.
Battery: 1 x 3.7 V, make sure to respect the polarity
Fuses: F0.8 A/1000 V, 6.75 x 33 mm, F15 A/1000 V, 6.75 x 33 mm
Make sure the meter is closed tight and put the protective edge back in
place before using the meter.
V. 02 – 29/01/2020
DVM902
16 ©Velleman nv