Transistor testing
Connect a transistor testing socket to the instrument so that its
“COM” connector plugs into the multimeter’s “COM” socket, and
its “IN” connector plugs into the multimeter’s “hFEmA” socket.
Set the dial to the “hFE” measurement range. Insert the transis-
tor to be tested into the testing socket. Observe the pin layout
and transistor type (PNP, NPN)
Measurement limit Description
Measuring environment
hFE
Estimated hFE on display Base current: 10 µA
(0-1000)
Vce: approx. 2,8 V
Overload protection: fuse, (F250 mA / 250 V)
Capacity measurement ( )
Connect the red probe cable to the “hFEmA” socket, and the
black one to the “COM” socket. Set the dial to the desired mea-
surement range. Connect the measurement probe to the circuit
to be measured.
Measurement limit
Resolution
Accuracy
2 nF
1 pF
±(4,0% 3 digit)
20 nF
10 pF
200 nF
0,1 nF
2 µF
1 nF
200 µF
100 nF
±(6,0% 10 digit)
Overload protection: fuse (F250mA / 250V)
Temperature measurement
Connect the temperature probe’s red plug to the “
VTempΩHz” socket, and the black one to the “COM” socket.
Set the dial to the “Temp” measurement range. (The tempera-
ture probe is not suitable for measuring the temperature of
liquids)
Measured range Resolution
Accuracy
-20°C- 0°C
1°C
±(5,0% 4 digits)
1°C- 400°C
±(2,0% 3 digits)
401°C- 1000°C
±(2,0% 5 digits)
The temperature reading excludes thermal element tempera-
ture error. Overload protection: fuse (F250 mA / 250 V)
Resistance measurement (Ω)
Connect the red probe cable to the “
VTempΩHz” socket,
and the black one to the “COM” socket. (The red probe cable is
“+” polarity). Set the dial to the desired measurement range. If
the resistor to be measured is connected to a circuit, switch of
the power source and discharge the capacitors before starting
measurement.
Measurement limit
Resolution
Accuracy
200 Ω
0,1 Ω
±(0,8% 3 digits)
2 kΩ
1 Ω
±(0,8% 2 digits)
20 kΩ
10 Ω
200 kΩ
100 Ω
2 MΩ
1 kΩ
20 MΩ
10 kΩ
±(1.0% 2 digits)
200 MΩ
0,1 MΩ
±(6.0% 10 digits)
Open circuit voltage: under 700 mV.
Over-voltage protection: 250 V DC or 250 V AC RMS.
Battery and fuse replacement
If the “ ” icon appears on the display, the batteries require re-
placing. The fuse only needs to be replaced rarely due to errors
associated with use. Prior top replacing the battery/fuse, turn
off the instrument and unplug the probe cables. For battery re-
placement, use a screwdriver to remove the screw from the rear
panel. For fuse replacement first remove the instrument from
its case then remove the screws from the rear panel. Replace
the battery/fuse. Observe the correct polarity. Replace the cover
and tighten the screws.
Warning:
Before opening the instrument, make sure that the probe cable
has been removed from the measuring circuit.
Replace and tighten the screws so that the device operates in a
stable manner during use and accident hazards are avoided.
Accessories:
• instructions for Use • probe cable • temperature probe •
transistor testing socket • 9V (6F22) battery • case
Waste equipment must not be collected separately
or disposed of with household waste because it may
contain components hazardous to the environment
or health.
Used or waste equipment may be dropped off free of charge
at the point of sale, or at any distributor which sells equipment
of identical nature and function. Dispose of product at a facility
specializing in the collection of electronic waste. By doing so,
you will protect the environment as well as the health of oth-
ers and yourself. If you have any questions, contact the local
waste management organization. We shall undertake the tasks
pertinent to the manufacturer as prescribed in the relevant regu-
lations and shall bear any associated costs arising.
Batteries, whether alkaline or rechargeable, must not be
handled together with regular household waste. It is the
legal obligation of the product’s user to dispose of batter-
ies at a nearby collection center or at a retail shop. This
ensures that the batteries are ultimately neutralized in an
environment-friendly way.
Specifications
• measurement category: CAT II 1000 V, CAT III 600 V and
Category 2 contamination
• fuses: 5x20 mm, F 250 mA / 250V quick blow; 6x30mm,
F 10 A / 500 V quick blow
• ambient temperature and humidity: 0 - 40°C (<80% relative
humidity)
• operating altitude: <2000 m
• storage temperature and humidity: 0 – 60 °C (<70% RH and
remove the battery)
• maximum allowed voltage between the measurement de-
vice and ground: 1000 V DC or 750 V AC RMS
• display: 3 1/2 digit LCD display
• sampling frequency: approx. 3/sec.
• power supply: 9V (6F22) battery
• reading over measurement limit: a number “1” on display
• polarity indication: “-” is displayed for negative polarity
• exhausted battery: “ “ icon appears on the display
• dimensions: 188 mm x 93 mm x 50 mm
• weight: approx. 380 g (including battery)
