-8-
General
Operating Temperature
& Humidity
0°C~40°C, 80% Max
Storage Temperature
& Humidity
-10°C~50°C, 80% Max
Safety Standard
EN 61326-1
EN 61000-4-2
EN 61000-4-3
Accessories
Instruction manual
Batteries
Soft pouch
5. MAINTENANCE
A. Cleaning
Periodically wipe with a damp cloth and mild detergent;
do not use abrasives or solvents.
B. Battery Replacement
●
The filter probe is maintenance free except for battery
replacement. Remove the screw from the battery
compartment, replace the 9V battery and
reassemble.
●
Separate the case of the tone generator, install a
fresh 9V battery and reassemble. DO NOT OVER
TIGHTEN.
C. Warranty limited solely to repair or replacement; no
warranty of merchantability, fitness for a particular
purpose or consequential damages.
