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Measuring

Resolu-

range

tion

200 Ω

0,1 Ω

2 kΩ

1 Ω

20 kΩ

10 Ω

200 kΩ

100 Ω

2 MΩ

1 kΩ

20 MΩ

10 kΩ

200 MΩ

100 kΩ

Accuracy is given for 1 year after calibration at

23°C ±5°C, RH<75%.

5. Description

Digital multimeter E is a robust, battery operated

multimeter with a 3½-digit LCD display for meas-

uring voltage, current and resistance as well as

for diode and hFE gain testing.

All measurement ranges are selected by means

of a rotary dial. All measurement ranges are pro-

tected against overload.

The meter is equipped with a hold function, neg-

ative polarity indication, over range indication and

low battery indication.

On the backside there is a fold out prop for stand-

ing the device on a table.

6. Operation

Note: The multimeter switches into an indetermi-

nate state if the Hold button is activated (Hold

function button (8) pressed). After it is switched

on, the display will then show "1.666" (where the

position of the decimal point is dependent on the

selected measuring range). If this case should

arise, deactivate the Hold function while the

equipment is switched on (deactivate Hold func-

tion by pressing the button one more time).

6.1 Method of measurement

Warning! Dangerous voltages may

be present at the input terminals

and may not be displayed.

Accuracy

±(1.0% + 10 di-

gits)

±(1.0% + 4 digits)

±(1.0% + 10 di-

gits)

±(5.0% + 10 di-

gits)

6.1.1

Voltage measurement



Set the measurement range dial at the re-

quired position



Connect the black test lead to the measure-

ment socket "COM" and the red test lead to

the "V" socket. The meter is connected paral-

lel to the measuring point. The polarity of the

red lead connection will be indicated at the

same time as the voltage when making a DC

measurement.

Note



lf the voltage to be tested is unknown before-

hand, set the measurement range dial to the

highest range and work down.



When only the figure "1" is displayed, over

range is being indicated and the measure-

ment range dial has be set to a higher range.



Never measure voltages higher than 600 V.

6.1.2

Current measurement



Set the measurement range dial at the re-

quired position



Connect the black test lead to the measure-

ment socket "COM" and the red test lead to

the " A/Ω/hFE" socket for measurements up

to 2 A. For measurements over 2 A connect it

to the socket "10 A". The meter is connected

in series to the measuring object. The polarity

of the red lead connection will be indicated at

the same time as the current when making a

DC measurement.

Note



lf the current to be tested is unknown before-

hand, set the measurement range dial to the

highest range and work down.



When only the figure "1" is displayed, over

range is being indicated and the measure-

ment range dial has be set to a higher range.



Limit measurements in the 10-A range to

max. 10 s.