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AC & DC Hipot plus Insulation Resistance and Ground Bond 
Everything You Need in a 4-in-1 Safety Tester 
for an Exceptionally Low Price 
Only Vitrek – world leaders in 
electrical safety test automation – 
could build a feature rich, full 
function 4-in-1 electrical safety 
tester with performance this high 
and a price this low. The new Vitrek 
V4 combines AC Hipot to 5KV, DC 
Hipot to 6KV, insulation resistance 
to 10 gig-ohms and high current 
ground bond measurement up to 40 
amps – all in one compact, 
automated instrument. 
The performance of the V4 is 
uncompromising. 
The V4 delivers fast, consistent, 
reliable results – test after test. And 
it does all this from a single test 
connection with the touch of a 
button or with available QuickTest  
software – the stroke of a keyboard.  
The V4’s crystal clear LCD user 
interface is remarkably ea sy to use,  
yet provides an abundance of 
information. Test results for a  
sequence of up to 16 tests can be 
viewed on a single screen.  The 
V4’s Multi-mode IR™ capability, 
lets you choose the operating 
format for insulation resistance 
testing and with outputs available 
from 50 to 1000V – you’re sure to 
find the test voltage you need. 
The V4 suits your needs. 
Whether you need a workhorse for 
everyday production line testing or 
an analytical unit for product safety 
engineering you’ll find that the 
multi-function V4 is loaded with all 
the features you need to get the job 
done right - powerful features, 
including programmable ramp and 
dwell times, automatic calibration, 
SFI™ safety fault interrupt, 160 
position user memory, selectable 
arc detection, scanner control port, 
bi-directional RS-232 and available 
GPIB interface. When you put it all 
together there is no comparison.  
The V 4 is the new undisputed 
champion of electrical safety 
testers. 
WORLD LEADERS IN COMPLIANCE AUTOMATION
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 Vitrek V4 Advantages 
• Tests to UL, CSA, IEC & 
TUV specifications 
• 4 EST functions in 1 
compact, feature-rich 
instrument 
• Up to 5KVAC 40mA 
• Up to 6KVDC 10mA 
• Multi-mode IR 50-1000V up 
to 10,000MO 
• Ground Bond up to 40Amps 
• Leakage current 
measurement down to 10µA 
• Fully programmable RS-232 
& HV scanner control port, 
optional GPIB interface 
• Selectable arc detection 
• Safety Fault Interrupt (SFI)™ 
circuit 
• CE mark certified 
• 10 position test sequence 
memory 
• 3 year extended warranty 
SM 

V4 Performance Specifications 
AC Hipot 
Voltage Range: 100 to 5000 VAC RMS  
Voltage Setting Resolution: 5V/step  
Voltage Regulation: 1% of reading + 5V  
Voltage Accuracy: 1% of reading + 10V  
Voltage Monitoring: At Output Terminals  
Output Current: 30mA to 40mA 180S max, 
0 to 30mA continuous. Below 500V 10mA max 
Min/Max Current Limits: 0.1 to 40mA  
Current Accuracy: 1% of reading + 50 µA 
DC Hipot 
Voltage Range: 100 to 6000 VDC  
Voltage Setting: Resolution: 5V/step  
Voltage Regulation: 1% of reading + 5V  
Voltage Accuracy: 1% of reading + 10V  
Voltage Monitoring: At Output Terminals  
Max Output Current: 10mA continuous, below 
500VDC 2mA continuous 
Min/Max Current Limits: 0.01 to 10mA  
Current Accuracy: 1% of reading + 50µA 
Insulation Resistance 
DC Output Voltage : 50, 100, 500 or 1000V  
Resistance Range: 1 to 9999MΩ  
Resistance Accuracy: (% of reading) 
50, 100 VDC  1-50MO 5% 
51-200MO 10% 
201-1999MO 20%  
500, 1000 
VDC 
Multi-Mode IR™: Select 1 of 3 modes - test 
passes on good reading, test fails on bad reading, 
pass/fail determined at end of test time. 
Ground Bond / Continuity 
Test Current: 3A to 40 amps RMS  
Terminal Configuration: 4 wire Kelvin  
Resistance Range: 0 to 600mΩ  
Resistance Resolution: 100 µΩ  
Resistance Accuracy: 1% reading ±3mΩ  
Compliance Voltage: 8 volts at terminals  
Current Resolution: 0.01A  
Voltage Resolution: 0.01V 
General 
Test Database: 10 test sequences, up to 16 
steps each with up to 6 steps per test sequence 
Front Panel Lockout: Prevents databas e edit 
while in lockout mode 
Arc Detect: 10 level trip select  
Remote Interfaces: Fully interactive RS232, - 
PLC interface, scanner control port – all standard 
talk/listen GPIB interface - option GP -V4 
Timer Accuracy: 0.25% ± 50mS 
Power Source: AC100V, 120V, 220V, 
230V (±10% 50/60Hz), 350W max 
1-500MO 5% 
501-2000MO 10% 
2001-9999MO 20% 
Operating Environment: Indoor use, altitude up 
to 6500ft (2000m). installation category II. 
Pollution Degree 2  
Operating Temperature: 0°C to 40°C, 80% RH   
Storage Temperature: -10°C to 70°C, 70% RH   
Dimension: 17.6”L x 13”W x 5.9”H, 
446(L) x 330(W) x 149(H)mm 
Weight: 33lbs (15kg) net, 40 lbs (18 kg) ship  
Accessories: NIST cal cert, TL-2050 & K-2 test 
leads, instruction manual and power cord 
Accuracy: Stated specifications apply for 1  
year at 23 °C ± 5 °C 
Calibration: ANSI/NCSL Z540 Certificate of 
calibration with data provided, traceable to NIST  
Compliance: CE mark certified to EN61010  
and EMC directives EN50081-1 & EN50082-2 
Warranty: 3-Year extended warranty with annual 
factory calibration, 1 year parts and labor 
standard 
QuickTest Software 
Option QT -V4: Bundled test automation software 
and PC serial interface cable. Easy to load 
graphical test sequence development and 
operating environment. Provides time/date, 
operator, test parameters, test results and 
readings. Results may be viewed, printed out or 
exported to a database program.  
Ordering Information 
V4 Four -in-1 Electrical Safety Tester  
GP-V4 GPIB Interface Option  
QT-V4 Bundled Quicktest Software with Serial 
Cable 
TL-115-4 Hipot/GB Outlet Te st Adaptor  
TL-1050 High Volt Probe Lead Set  
TL-2050 High Volt Alligator Lead Set  
TL-IEC4 IEC Socket Lead Set  
K-2 High Current, 4-wire,2 Clip Kelvin Lead Set  
K-4 High Current, 4-wire, 4 Clip Kelvin Lead Set  
RPO-4 Rear Panel Output Terminals  
RM-4 Rack Mount Kit 
Represented By: 
For more information call: 
858 689 2755 or Email Info@vitrek.com 
Specifications subject to change without notice. 
Vitrek Corporation 
9880A Via Pasar 
San Diego, CA 92126