14. TRouBLEShooTINg
With this measuring device, you have purchased a product built to the latest state of the art
and operationally safe.
Nevertheless, problems or errors may occur.
For this reason, the following is a description of how you can easily remove possible malfunc-
tions yourself.
always observe the safety information!
Error
The measuring
device does not
work.
No measured
value change.
Possible causes
Is the rechargeable battery
discharged?
Is a wrong measuring function
active?
Are the measuring prods
contaminated?
Is the Hold function acti-
vated? (Display H)
Remedy
Check the condition and recharge
the battery.
Check the display and switch the
function if required.
Check the measuring contacts.
Push the button "Δ/H" to deactivate
this function
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