Instructions

2 ANALOGUE DISPLAY

The dial comprises 3 scales:

■ 2 black scales, for all the quantities (0.10 and 0.50),

■ 1 red scale for dB (-20.+16)

NB: This multimeter can be used as a zero galvanometer, as the needle always

moves in the same direction, even for a negative value. The polarity is shown on

the digital display by the appearance of the “-” sign for negative. So for a value

fluctuating around zero, the user has a double scale length (Scale length 80 mm).

1 TERMINALS

Ø 4 mm safety terminals

■ COM : common, terminal that receives the black lead

■

ΩΩ

Ω Hz :

terminal that receives the red lead for voltages,

resistances, diode test and frequencies

■ 10 A : terminal that receives the red lead for the 10 A ranges

■

µmA :

terminal that receives the red lead for the µA, mA

and 1 A ranges

2 - DESCRIPTION

4 "Fus" LIGHT

Neon for testing the 1 A and 10 A fuses on current measurement.

If the “Fus.” light is lit, change the faulty fuse(s).

NB: This light requires the presence of a voltage

≥

100 V to come on.

5 "Voltest" LIGHT

Voltage presence light on ohmmeter

If the “Voltest” light comes on: presence of a voltage

U > 10 V AC/DC. Unplug the leads and cut off the voltage

before making the resistance measurement.

3 DIGITAL DISPLAY

■ 4000 counts (height of digits 7.5 mm)

■ AUTO : automatic DC/ AC selection

■ ~ : AC

■

: DC

■ : low battery indicator

■ Overload indication: “OL” flashes

■ kHz : reading of the frequency

■ HOLD : memorised value

■ MAX : maximum value

...

(See drawing in § 15 - APPENDIX)