Operating errors due incorrect measuring range
selection are excluded. VDE/GS mark conformity).
• Voltage testers with connectable load suppress capacitively and
inductively induced voltages. The measuring inputs must
be marked unambiguously with the measuring category (CAT -
CAT IV) and the maximum nominal voltage earth.
• DUSPOL® voltage testers are designed for safe working under
voltage. 020050
tested and
approved
IEC/EN 61010-1
(DIN VDE 0411-1)
T tic use_________________________________________
• Always observe the five safety rules for “working under voltage” !
• For determining the absence voltage electrical systems up
to 1000 only use two-pole voltage testers complying with the
current IEC/EN 61243-3 standard. 020022
DUTEST®
ite no.t
Voltage and Continuity Tester
17
Phase-Sequence Indicator
PROFIPOL®
Voltage Testers for universal applications
• indicating and voltage ithin the
range 400 V
• indicating steps 12, 50, 120, 230, 400 V
• polarity test for voltage
• shock-proof housing made rugged high-
pressure material
• compact dimensions and increased grip
• dustproof and waterproof, protection
category 65
DUTEST®
C tin ity and lin r______________
• reliable detection faulty wiring, contact
ing errors and cable interruptions
• quick localization defective fuses, lamps,
lines and short-circuits
• indication high-impedance kQ)
and low-impedance 900 resistances
• acoustic indication means loud testing
buzzer
• visual indication means high-contrast
light-emitting diodes (LED)
• powerful torch function
• protected against external voltages 400 V
TRITEST® control
P se-sequ ence tin g
th phase seq uence se
m ___________________________________
• indication clockwise and anti-clockwise
phase sequence
• indication phase voltages (L1, L2, L3) by
means high-contrast LEDs
• voltage range: 400 690 (50 Hz)
• bright LED pocket lamp function
• including safety probe tips and alligator clip
PROFIPOL®
ite no.
Measuring categories CAT CAT IV:
. 050155
TRITEST®control
ite no.g.
• Please take into consideration the high-impedance input resistance
(~10 MQ) digital multimeter which indicates capacitively and
inductively induced voltages and which very often might only simu
late the existence voltage.
• standards-compliant design voltage tester/measuring instru
ment confirmed independent testing and certification institutes
by granting mark conformity (e. Thus, incorrect measurements are
excluded!
• Standard-compliant voltage testers must comply least with
protection category 54.
• Always check voltage testers for correct functioning immediately
before and after use. The
display arranged directly the user's field vision.
• Digital multimeters and current clamps with TRUE RMS measuring
method offer increased accuracy case distorted and non-
sinusoidal signal characteristics industrial use.
• Use digital multimeters and current clamps only for the area ap
plication for which they are designed. The handles with grip lim offer the highest
safety possible and sufficient distance the measuring object
