User Manual

5 ZERO RESET BUTTON

Potentiometer for zero reset on ohmmeter.

If the zero reset of the ohmmeter is no longer possible, replace

the battery.

(See drawing in 12 - APPENDIX)

1 TERMINALS

∅ 4 mm safety terminals

■ COM: common, terminal that receives the black lead

■ V

ΩΩ

Ω: terminal that receives the red lead for voltages and resistances

■ 5A: terminal that receives the red lead for the 5A ranges

■ mA: terminal that receives the red lead for the mA ranges

2 - DESCRIPTION

3 “FUS” LIGHT

Neon for testing the 0.5 A and 5 A fuses on current measurement.

If the “Fus.” light comes on, change the faulty fuse(s).

NB: This light requires the presence of a voltage ≥ 80 V to come on.

4 SWITCH

Switch with 24 positions to select the functions and ranges.

2 ANALOGUE DISPLAY

The dial comprises 6 scales:

■ 2 black scales, with antiparallax mirror, for V DC and AC

(0.100 and 0.30)

■ 1 green scale for Ω (0.10k)

■ 1 black scale for A DC (0.50)

■ 1 red scale for A AC (0.50)

■ 1 red scale for dB (0.22)