User manual

ManualsBrandsTESTO ManualsTest EquipmentCurrent / Voltage Meter - 755-2 Two Pole Voltage Tester,

1 Contents

15

1 Contents

1 Contents ..................................................................... 15

2 Observe prior to use! ................................................. 16

3 Safety instructions..................................................... 16

4 Intended use ............................................................... 17

5 Technical data ............................................................ 17

6 Overview ..................................................................... 20

6.1. Display and control elements ......................... 20

6.2. Explanation of icons ....................................... 21

7 Operating the instrument .......................................... 22

7.1. Switching the instrument on ........................... 22

7.2. Switching measuring point illumination on/off 22

7.3. Switching the instrument off ........................... 22

8 Carrying out a test ..................................................... 22

8.1. Preparing the test .......................................... 22

8.2. Voltage testing ............................................... 23

8.3. Single pole phase testing (only testo 755-2) .. 23

8.4. Current measurement .................................... 23

8.5. Continuity/resistance testing .......................... 23

8.6. Rotating magnetic field direction detection

(only testo 755-2) .................................................. 24

9 Service and maintenance .......................................... 24

9.1. Replacing the batteries .................................. 24

9.2. Maintenance .................................................. 24

9.3. Storage .......................................................... 25

9.4. Cleaning ........................................................ 25

10 Protecting the environment .................................... 26