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3B SCIENTIFIC ® PHYSICS
Instruction sheet
12/19 SD/UD
Digital multimeter E conforms to safety regula-
tions for electrical measurement, control and la-
boratory equipment, as specified in DIN EN
61010-1, protection class 2 and to excess voltage
category CAT I for up to 600 V. It is intended for
measurements on experiments and laboratory
apparatus. It is not approved for measurements
on low-voltage mains distribution equipment,
such as sockets, fuses, etc.
The meter is intended for measurements within
its measuring ranges and in a measuring environ-
ment as described in detail in the course of this
manual. Safe operation of the multimeter is guar-
anteed if it is solely used as specified. Safety can-
not be guaranteed, however, if the multimeter is
used incorrectly or handled without due care and
attention.
Digital Multimeter E 1018832
1. Safety instructions/using the equipment safely
1 Measuring probe
1a Finger guards
2 Measurement socket "10 A"
3 Measurement socket "COM"
4 Measurement socket "A/Ω/hFE"
5 Measurement socket "V" for
6 Adapter for transistor test
7 Measurement range dial
8 Hold function button
9 On/Off switch
10 Display
In order to avoid serious injury due to current or
voltage shocks, the following safety instructions
are to be observed at all times.
The multimeter may only be used by persons who
are able to recognise the risks of contact and take
due precautions to avoid them. Voltages in ex-
cess of 33 V AC (RMS) or 70 V DC are to be re-
garded as actively dangerous if the current,
charge or energy stored should exceed certain
values (see DIN EN 61010-1).
Carefully read the instruction manual before
using the multimeter and obey the instruc-
tions therein.
The multimeter may only be used in a dry,
dust-free environment with no risk of explo-
sions occurring.
1
for current measurement in
10-A range (positive)
(negative)
for resistance and current meas-
urement for up to 2 A (positive)
voltage measurement (posi-
tive)
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Summary of Contents for 3B SCIENTIFIC PHYSICS 1018832
- Page 1 3B SCIENTIFIC ® PHYSICS Digital Multimeter E 1018832 Instruction sheet 12/19 SD/UD 1 Measuring probe 1a Finger guards 2 Measurement socket “10 A” for current measurement in 10-A range (positive) 3 Measurement socket “COM“ (negative) 4 Measurement socket “A/Ω/hFE” for resistance and current meas- urement for up to 2 A (positive) 5 Measurement socket “V“...
- Page 2 The assumption needs to be made that unfore- To avoid false readings, which may result in seen voltages may be present in the vincinity of electric shocks or injuries, always replace the objects being measured (e.g. faulty equipment). battery as soon as the flat battery indicator ) is displayed.
- Page 3 Ω Resistance V DC Measuring Resolu- Flat battery Accuracy range tion 1 mV Measuring category as per IEC EN 61010- ±(0.8% + 5 di- 20 V 10 mV gits) 200 V 100 mV Double insulated casing ±(1.0% + 5 di- 600 V gits) EU conformity mark...
- Page 4 6.1.1 Voltage measurement Ω Measuring Resolu- Set the measurement range dial at the re- Accuracy range tion quired position ±(1.0% + 10 di- 200 Ω 0,1 Ω Connect the black test lead to the measure- gits) ment socket "COM" and the red test lead to 2 kΩ...
- Page 5 6.1.3 Resistance measurement Set the measurement range dial to hFE. Insert the adapter for transistor test into the Warning! To avoid electrical shock the measurement sockets "COM" and " or damage to the meter when A/Ω/hFE". measuring resistance in a circuit, ...
- Page 6 Cleaning 8. Disposal Periodically wipe the case with a damp cloth The packaging should be disposed of at local and mild detergent. recycling points. Do not use abrasives or solvents. Should you need to Dirt or moisture in the measurement sockets can dispose of the equip- affect readings.