Operating errors due incorrect measuring range
selection are excluded.
• DUSPOL® voltage testers are designed for safe working under
voltage.
• Voltage testers with connectable load suppress capacitively and
inductively induced voltages. Thus, incorrect measurements are
excluded!
• Standard-compliant voltage testers must comply least with
protection category 54. The measuring inputs must
be marked unambiguously with the measuring category (CAT -
CAT IV) and the maximum nominal voltage earth.
• 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. 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.
• Use digital multimeters and current clamps only for the area ap
plication for which they are designed.
• Digital multimeters and current clamps with TRUE RMS measuring
method offer increased accuracy case distorted and non-
sinusoidal signal characteristics industrial use. 020022
DUTEST®
ite no.g. VDE/GS mark conformity). 050155
TRITEST®control
ite no. The
display arranged directly the user's field vision.
• standards-compliant design voltage tester/measuring instru
ment confirmed independent testing and certification institutes
by granting mark conformity (e.
Measuring categories CAT CAT IV:
. The handles with grip lim offer the highest
safety possible and sufficient distance the measuring object.
• Always check voltage testers for correct functioning immediately
before and after use.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
