General Description; Preparation For Use; Initial; Supply Voltage - HT Instruments HT25N User Manual

2. GENERAL DESCRIPTION

This instrument performs the below listed measurements:
 DC Voltage
 AC sine wave Voltage
 DC Current
 Resistance
 Continuity test
 Diode test
 9V and 1.5V battery test
All function is selectable by means of a rotary selector. In addition there are the HOLD key
to hold the displayed value and the

3. PREPARATION FOR USE

3.1.

INITIAL

This instrument was checked both mechanically and electrically prior to shipment. All
possible cares and precautions were taken to let you receive the instrument in perfect
conditions. Notwithstanding we suggest you to check it rapidly (eventual damages may
have occurred during transport – if so please contact the local distributor from whom you
bought the item).
Make sure that all standard accessories mentioned in § 7.3.1 are included. Should you
have to return back the instrument for any reason please follow the instructions mentioned
in § 8.
3.2.

SUPPLY VOLTAGE

The instrument is supplied by 1x9V battery type IEC 6F22. When battery are low, a low
battery indication "
3.3.

STORAGE

After a period of storage under extreme environmental conditions exceeding the limits
mentioned in § 7.2.1 let the instrument resume normal measuring conditions before using
it.
key for activated/disable LCD backlight.
" is displayed. To replace/insert battery please refer to § 6.1.
EN - 4
HT25N