HT instruments HT401 - Manual (Page 7)

HT401
EN - 6
4. OPERATING INSTRUCTIONS
4.1. INSTRUMENT DESCRIPTION
4.1.1. Description of the controls
CAPTION:
1. LCD display
2. Function keys
3. MODE key
4. Rotary switch
5. Input terminal A
6. Input terminal mA
7. Input terminal for
measuring
V
 .
8. Input terminal COM
Fig. 1: Instrument description