HT instruments HT4016 - Manual (Page 9)

HT4014-HT4016
EN - 8
4.1.3. Use of rubber test leads holster
In standard accessories of instrument there is a rubber holster that, inserted on clamp, can
bring one of two test leads, like showed in Fig. 3.
Fig. 3: Use of rubber test lead holster
This rubber holster has a very practical use. It allows the user to perform the
measurements with both test leads while, more easily, observing the value on the display
at the same time.
4.1.4. AUTO POWER OFF function
In order to extend the battery life, the clamp switches off 30 minutes after the last rotary
switch or button actuation.
When this function is enabled the symbol is
displayed.
To disable this function select OFF position then rotate the selector in any position while
the R-H /
, ZERO or MAX/MIN key (HT4016 only), or MAX/MIN key (HT4014 only) is
pressed.
Turning OFF and ON the clamp the AUTO POWER OFF will be re-enabled.