General Description; Preparation For Use; Initial Checks; Power Supply - Ht Instruments Ht15D Bedienungsanleitung

2. GENERAL DESCRIPTION

The instrument performs the below 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
for activated/disable LCD backlight

3. PREPARATION FOR USE

3.1. INITIAL CHECKS

The instrument has been checked from a mechanical and electrical
point of view before shipment. Every care has been taken to make
sure that the instrument reaches you in perfect conditions.
However, it's advisable to make a rapid check to detect any damage
which may have occurred in transit. Should this be the case, enter
immediately the usual claims with the carrier. Make sure that all the
accessories listed in § 7.3.1 are contained in the package. In case of
discrepancies contact Your dealer. In case of returning of the tester
please keep to the instructions given in § 8

3.2. POWER SUPPLY

The instrument is supplied by 2x1.5V batteries type AAA LR03.
When batteries are low, a low battery indication "
To replace/insert batteries refer to § 6.2
3.3. STORAGE
To guarantee the accuracy of the measurements, after a period of
storage under extreme environmental condition, wait for the
necessary time so that the tester returns to normal measuring
conditions (see § 7.2).
23
HT15D
key
" is displayed.